book.gif PAPERS

   INTERNATIONAL JOURNALS (1989 ~ 2017)

     2017

  • "Unsupervised Color and Contrast Enhancement Based on the Intensity Difference between Adjacent Pixels," Journal of Imaging Science and Technology, Sep/Oct issue, 2017.
  • "Hierarchical Classification Model for Color Constancy," Journal of Imaging Science and Technology, vol. 61, no. 4, 040502-1 – 040502-13, Jul. 2017. [PDF]
  • "Gamut Estimation with Efficient Sampling Based on Modified Segment Maxima," Displays, vol. 48, pp. 9-20, Jul. 2017.[PDF]
  • "Color Image Enhancement Using Weighted Multi-scale Compensation Based on Gray World Assumption," Journal of Imaging Science and Technology, vol. 61, no. 3, 030507-1 – 030507-13, May. 2017. [PDF]
  • "Visibility Enhancement of Mobile Device Through Luminance and Chrominance Compensation upon Hue," IEEE Transactions on Industrial Electronics, vol. 64, no. 4, pp. 3039-3047, Apr. 2017.[PDF]

     2016

  • "Ghost Removal in Exposure Fusion by Temporal Consistency Assessment," Journal of Imaging Science and Technology, vol. 60, no. 4, 040501-1 – 040501-12, Jul. 2016. [PDF]
  • "Comparative Display Image Quality Evaluation Based on Analytic Network Process for Mobile Devices," Journal of Imaging Science and Technology, vol. 60, no. 2, 20501-1 – 20501-7, Mar. 2016. [PDF]
  • "Adaptive Spectral Reflectance Reconstruction Method Based on Wiener Estimation Using Similar Training Set," Journal of Imaging Science and Technology, vol. 60, no. 2, pp. 20503-1 – 20503-8, Mar. 2016. [PDF]

     2015

  • "Moire Reduction Using Inflection Point and Color Variation in Digital Camera of no Optical Low Pass Filter," IEICE Transactions on Information and System, vol. E98-D, no. 12, pp. 2290 - 2298, Dec. 2015. [PDF]
  • "Morphological Image Reconstruction Using Directional Propagation," Journal of Imaging Science and Technology, vol. 59, no. 5, pp. 050503-1 - 050503-7, Sep./Oct. 2015. [PDF]
  • "Hierarchical Integrated Color Matching in a Stereoscopic Image Based on Image Decomposition," Journal of Imaging Science and Technology, vol. 59. no. 3, pp. 30402-1 - 30402-7, May 2015. [PDF]
  • "Visibility Enhancement of Mobile Device by Adaptive Brightness Adjustment According to App Image Features," Journal of Imaging Science and Technology, vol. 59, no. 2,  pp. 20502-1 - 20502-9, Mar. 2015. [PDF]
  • "Preferred Racial Skin Color Reproduction in an Image Based on Race Classification," Journal of Imaging Science and Technology, vol. 59, no. 2, pp. 20504-1 - 20504-9, Mar. 2015. [PDF]
  • "Color Improvement Based on Local Color Transfer in Digital Intermediate of Digital Cinema," IEICE Transactions on Information and Systems, vol. E98-D, no. 1, pp. 173 - 179, Jan. 2015. [PDF]

     2014

  • "Multi-Spectral Flash Imaging Under Low-Light Condition Using Optimization Method," Journal of Imaging Science and Technology, vol. 58, no. 5, pp. 050501-1 - 050501-7, Sep./Oct. 2014. [PDF]

     2013

  • "Correction of the Hue Shift Phenomenon due to an Additional White Channel in a DLP Projector," Journal of Imaging Science and Technology, vol. 57, no. 6, pp. 060506-1 - 060506-10, Nov./Dec. 2013. [PDF]
  • "Correction of Faded Colors in an Image Using Integrated Multi-Scale Gray World Algorithm," Journal of Imaging Science and Technology, vol. 57, no. 6, pp. 060505-1 - 060505-14, Nov./Dec. 2013. [PDF]
  • "Noise Reduction Based on Partial-Reference, Dual-Tree Complex Wavelet Transform Shrinkage," IEEE Transactions on Image Processing, vol. 22, no. 5, pp. 1859 - 1872, May 2013. [PDF]

     2011

  • "Local Contrast Enhancement Based on Adaptive Muti-Scale Retinex Using Intensity Distribution of Input Image," Journal of Imaging Science and Technology, vol. 55, no. 4, pp. 040502-1 - 040502-14, Jul./Aug. 2011. [PDF]
  • "Color Embedding and Recovery Using Wavelet Packet Transform with Pseudo-Randomized Saturation Code," Journal of Imaging Science and Technology, vol. 55, no. 3, pp. 030501-1 - 030501-10, May./Jun. 2011. [PDF]
  • "Subpixel Shift Estimation in Noisy Image Using a Wiener Filtered Local Region," IEEE Transactions on Consumer Electronics, vol. 57, no. 2, pp. 623 - 630, May 2011. [PDF]
  • "Color Correction Using a Still Camera for Images Projected onto a Light Colored Screen, "Journal of Imaging Science and Technology, vol. 55, no. 2, pp. 020507-1 - 020507-13, Mar./Apr. 2011. [PDF]
  • "User-Configured Monitor-to-Printer Color Reproduction," Journal of Imaging Science and Technology, vol. 55, no. 2, pp. 020506-1 - 020506-10, Mar./Apr. 2011. [PDF]
  • "Improved Color Separation Based on Dot-Visibility Modeling and Color Mixing Rule for Six-Color Printers," Journal of Imaging Science and Technology, vol. 55, no. 1, pp. 010505-1 - 010505-16, Jan./Feb. 2011. [PDF]
  • "Hue Preservation Using Enhanced Integrated Multi-Scale Retinex for Improving Color Correction," Journal of Imaging Science and Technology, vol. 55, no. 1, pp. 010504-1 - 010504-10, Jan./Feb. 2011. [PDF]

     2010

  • "Panoramic Video Using Scale-Invariant Feature Transform with Embedded Color-Invariant Values," IEEE Transactions on Consumer Electronics, vol. 56, no. 2, pp. 792 - 798, May 2010. [PDF] 
  • "Photo-Inkjet Printing Method Based on Limited Colorant Amount and Dot-Visibility Ordering," IEEE Transactions on Consumer Electronics, vol. 56, no. 2, pp 280 - 288, May 2010. [PDF]

     2009

  • "Banding Artifact Reduction with Interweaving Dot-Dispersion Based on Probability Model and Human Visual System Weighted Root Mean Squared Error in Blue-Noise Multilevel Dithering," Journal of Imaging Science and Technology, vol. 53, no. 6, pp. 060504-1 - 060504-13, Nov./Dec. 2009. [PDF]
     
  • "Analysis of Relationship Between Image Compression and Gamut Variation: JPEG and JPEG2000," Journal of Imaging Science and Technology, vol. 53, no. 6, pp. 060402-1 - 060402-12,  Nov./Dec. 2009. [PDF]
     
  • "Color Correction by Estimation of Dominant Chromaticity in Multi-Scaled Retinex," Journal of Imaging Science and Technology, vol. 53, no. 5, pp. 050502-1 - 050502-11, Sep./Oct. 2009. [PDF]
     
  • "High Fidelity Color Reproduction of Plasma Displays Under Ambient Lighting," IEEE Transactions on Consumer Electronics, vol. 55, no. 3, pp. 1015 - 1020, Aug. 2009. [PDF]
     
  • "Time-Stable Red, Green, and Blue Light-Emitting Diode Backlighting Control Using Time-Varying Transform Matrix," Journal of Imaging Science and Technology, vol. 53, no. 3, pp. 030503-1 - 030503-5, May/Jun. 2009.  [PDF]
     
  • "High Dynamic Range Image Acquisition from Multiple Low Dynamic Range Images Based on Estimation of Scene Dynamic Range," Journal of Imaging Science and Technology, vol. 53, no. 2, pp. 020505-1 - 020505-12, Mar./Apr. 2009.  [PDF]

     2008

  • "Color Correction of Images Projected on Colored Screen for Mobile Beam Projector," Journal of Imaging Science and Technology, vol.52, no. 3, pp. 030505-1 - 030505-11, May/Jun. 2008.   [PDF]

  • "Hue-Shift Modeling and Correction Method for High-Luminance Display," Journal of Imaging Science and Technology, vol. 52, no. 2, pp. 020602-1 - 020602-10, Mar./Apr. 2008.  [PDF]

  • "Color Embedding and Recovery Based on Wavelet Packet Transform," Journal of Imaging Science and Technology, vol. 52, no. 1, pp. 010501-1 - 010501-10, Jan./Feb. 2008.  [PDF]

     2007

  • "Banding-Artifact Reduction Using an Improved Threshold Scaling Function in Multitoning with Stochastic Screen," Journal of Imaging Science and Technology, vol. 51, no. 6, pp. 502-508, Nov./Dec. 2007.  [PDF]

  • "Physical-Based Photon Mapping for LED Backlight Lighting Simulator," Journal of the Society for Information Display, vol. 15, no. 9, pp. 699-707, Sep. 2007.  [PDF]

  • "Real-Time Color Matching Between Camera and LCD Based on 16-bit Lookup Table Design Design in Mobile Phone," Journal of Imaging Science and Technology, vol. 51, no. 4, pp. 348-359, Jul./Aug. 2007.   [PDF]
     
  • "Improved Inverse Characterization of Multi-Colorant Printer Using Colorant Correlation," Journal of Imaging Science and Technology, vol. 51, no. 2, pp. 175-184, Mar./Apr. 2007.   [PDF]
     
  • "Surface Reflectance Estimation Using the Principal Components of Similar Colors," Journal of Imaging Science and Technology, vol. 51, no. 2, pp. 166-174, Mar./Apr. 2007.   [PDF]
     
  • "Illumination Level Adaptive Color Reproduction Method with Lightness Adaptation and Flare Compensation for Mobile Display," Journal of Imaging Science and Technology, vol. 51, no.1, pp. 44-52, Jan./Feb. 2007.   [PDF]

    2006

  • "Text-Enhanced Error Diffusion Using Multiplicative Parameters and Error Scaling Factor," Journal of Imaging Science and Technology, vol. 50, no.5, pp. 437-447, Sep./Oct. 2006.  [PDF]

  • "Video Sequence Matching Using Singular Value Decomposition," Lecture Notes in Computer Science, 4141, pp. 426-435, 2006.   [PDF]
     
  • "Multiprimary Decomposition Method Based on a Three-Dimensional Look-Up Table in Linearized LAB Space for Reproduction of Smooth Tonal Change," Journal of Imaging Science and Technology, vol. 50, no. 4, pp. 357-367, Jul./Aug. 2006.  [PDF]
     
  • "Characterization of Error Reduction in Mobile Liquid Crystal Display Using Distinct XYZ Electro-Optical Transfer Functions for Each Channel and Interchannel Components," Journal of Imaging Science and Technology, vol. 50, no. 4, pp. 349-356, Jul./Aug. 2006.   [PDF]
     
  • "Image Capture and Storage System for Digital TV Without Degrading Image Quality," IEEE Transactions on Consumer Electronics, vol. 52, no. 2, pp. 467-471, May 2006.  [PDF]
     
  • "Inverse Characterization Method of Alternate Gain-Offset-Gamma Model for Accurate Color Reproduction in Display Device," Journal of Imaging Science and Technology, vol. 50, no. 2, pp. 139-148, Mar./Apr. 2006.   [PDF]
     
  • "Six Color Separation Using Additional Colorants and Quantitative Granularity Metric," Journal of Imaging Science and Technology, vol. 50, no. 1, pp. 25-34, Jan./Feb. 2006.  [PDF]

     2005

  • "Design and Implementation of Digital Photo Kiosk System with Auto Color-Correction Module," IEEE Transactions on Consumer Electronics, vol. 51, no. 4, pp. 1067-1073, Nov. 2005.   [PDF]
     
  • "Image Display Processing System for High Definition Television," IEEE Transactions on Consumer Electronics, vol. 51, no. 4, pp. 1335-1340, Nov. 2005.   [PDF]
     
  • "Illumination Estimation Based on Valid Pixel Selection from CCD Camera Response," Journal of Imaging Science and Technology, vol. 49, no. 3, pp. 308-316, May/Jun. 2005.   [PDF]
     
  • "A Lamp-Lit Image Rendering of Automotive Rear Lamp Using Spectral-Based Ray Tracing Method," SAE Transactions - Journal of Passenger Cars - Mechanical Systems, pp. 2458-2467, Mar. 2005.   [PDF]

     2004

  • "Multi-Level Vector Error Diffusion for Smear Artifacts Reduction in Boundary Regions," Journal of Imaging Science and Technology, vol. 48, no. 6, pp. 562-572, Nov./Dec. 2004.   [PDF]
  • "Design and Implementation of DVB-T Receiver System for Digital TV," IEEE Transactions on Consumer Electronics, vol. 50, no. 4, pp. 991-998, Nov. 2004.   [PDF]
  • "Design and Implementation of Multimedia Functional Module for Digital TV," IEEE Transactions on Consumer Electronics, vol.50, no. 3, pp. 962-967, Aug. 2004.   [PDF]
  • "A Method for Generating Simulated Nighttime Road Images Under Automotive Headlamp Lights," IEEE Transactions on Vehicular Technology, vol. 53, no. 3, pp. 1-10, May 2004.   [PDF]
  • "Halftoning Method Using Dispersed CMY Dithering and Blue Noise Mask," Journal of Imaging Science and Technology, vol. 48, no. 1, pp. 37-44, Jan./Feb. 2004.  [PDF]
  • "Gamut Mapping Based on Color Space Division for Enhancement of Lightness Contrast and Chrominance," Journal of Imaging Science and Technology, vol. 48, no. 1, pp. 66-74, Jan./Feb. 2004.  [PDF]
  • "Estimation of Chromatic Characteristics of Scene Illumination in an Image by Surface Recovery from the Highlight Region," Journal of Imaging Science and Technology, vol. 48, no. 1, pp. 28-36, Jan./Feb. 2004.  [PDF]

     2003

  • "Spatial Color Descriptor for Image Retrieval and Video Segmentation," IEEE Transactions on Multimedia, vol. 5, no. 3, pp. 358-367, Sep. 2003.  [PDF]
  • "Multi-Carrier PAP Reduction Method Using Sub-Optimal PTS With Threshold," IEEE Transactions on Broadcasting, vol. 49, no. 2, pp. 232-236, Jun. 2003.  [PDF]
  • "Digital Ready TV Platform with Synchronization Shaping Circuit," IEEE Transactions on Consumer Electronics, vol. 49, no. 1, pp. 220-228, Feb. 2003.  [PDF]
  • "Hierarchical Spatiotemporal Moving Object Segmentation Based on a Binary Split Algorithm," Optical Engineering, vol. 42, no. 1, pp. 245-254, Jan. 2003.  [PDF]

     2002

  • "Modified Jointly Blue Noise Mask Approach Using S-CIELAB Color Difference," Journal of Imaging Science and Technology, vol. 46, no. 6, pp. 543-549, Nov./Dec. 2002.  [PDF]

     2001

  • "Motion Adaptive 3D Y/C Separation Algorithm Using Motion Estimation and Motion Compensation," IEEE Transactions on Consumer Electronics, vol. 47, no. 4, pp. 770-778, Nov. 2001.  [PDF]
  • "Color Space Conversion via Gamut-Based Color Samples of Printer," Journal of Imaging Science and Technology, vol. 45, no. 5, pp. 427-435, Sep./Oct. 2001.  [PDF]
  • "Stereo Matching Using Genetic Algorithm with Adaptive Chromosomes," Pattern Recognition, vol. 34, no. 9, pp. 1729-1740, Sep. 2001.  [PDF]
  • "Estimation of Illuminant Chromaticity from Single Color Image Using Perceived Illumination and Highlight," Journal of Imaging Science and Technology, vol. 45, no. 3, pp. 274-282, May/Jun. 2001.  [PDF]
  • "Gamut Mapping Algorithm Using Lightness Mapping and Multiple Anchor Points for Linear Tone and Maximum Chroma Reproduction," Journal of Imaging Science and Technology, vol. 45, no. 3, pp. 209-223, May/Jun. 2001.  [PDF]
  • "Natural Color Reproduction of an Image with Highlights by Vector Transformation and Nonlinear Mapping," Journal of Imaging Science and Technology, vol. 45, no. 2, pp. 100-106, Mar./Apr. 2001.  [PDF]
  • "Calculation of Nighttime Road Image Under Automotive Headlamp Lights," SAE Transactions - Journal of Passenger Cars - Mechanical Systems, vol. 110, no. 6, pp. 17-22, Mar. 2001.

     2000

  • "New Fast-Search Algorithm for Block Matching Motion Estimation Using Temporal and Spatial Correlation of Motion Vector," IEEE Transactions on Consumer Electronics, vol. 46, no. 4, pp. 934-942, Nov. 2000.  [PDF]
  • "Adaptive Scan Rate Up-Conversion System Based on Human Visual Characteristics," IEEE Transactions on Consumer Electronics, vol. 46, no. 4, pp. 999-1006, Nov. 2000.  [PDF]
  • "Estimation of Spectral Distribution of Scene Illumination from a Single Image," Journal of Imaging Science and Technology, vol. 44, no. 4, pp. 308-314, Aug. 2000.  [PDF]
  • "New Video Segmentation Algorithm Using a Combined Segmentation Measure for Content-Based Coding," Optical Engineering, vol. 39, no. 8, pp. 2036-2045, Aug. 2000.  [PDF]
  • "Hybrid Stereo Matching with a New Relaxation Scheme of Preserving  Disparity Discontinuity," Pattern Recognition, vol. 33, no. 5, pp. 767-785, May 2000.  [PDF]
     
  • "Parametric Gamut Mapping Algorithms Using Variable Anchor Points," Journal of Imaging Science and Technology, vol. 44, no. 1, pp. 68-73, Jan./Feb. 2000.  [PDF]

     1999

  • "Color Consistency Between Different Printing Materials Using Dot Gain and Intensity Compensation," IEEE Trans. on Consumer Electronics, vol. 45, no. 4, pp. 1016-1024, Nov. 1999.  [PDF] 
     
  • "Topological Surgery Encoding Improvements Based on Adaptive Bit Allocation and DFSVQ," IEEE Trans. on Circuits and Systems for Video Technology, vol. 9, no. 2, pp. 370-377, Mar. 1999.  [PDF]

     1998

  • "Iterative Relaxational Stereo Matching Based on Adaptive Support Between Disparities," Pattern Recognition, vol. 31, no. 8, pp. 1049-1059, Aug. 1998.  [PDF]
     
  • "Favorite Color Correction for Reference Color," IEEE Trans. on Consumer Electronics, vol. 44, no. 1, pp. 10-15, Feb. 1998.  [PDF]
     
  • "Genre Classification System of TV Sound Signals Based on a Spectrogram Analysis," IEEE Trans. on Consumer Electronics, vol. 44, no. 1, pp. 33-42, Feb. 1998.  [PDF]

     1997

  • "Automatic Flesh Tone Reappearance for Color Enhancement in TV," IEEE Trans. on Consumer Electronics, vol. 43, no. 4, pp. 1153-1159, Dec. 1997.  [PDF] 
  • "Automatic Volume Control System for Compensation of Volume Difference Between TV Channels," IEEE Trans. on Consumer Electronics, vol. 43, no. 4, pp. 1197-1205, Dec. 1997.  [PDF]
     
  • "Stereo Matching Algorithm Based on Modified Wavelet Decomposition Process," Pattern Recognition, vol. 30, no. 6, pp. 929-952, Jun. 1997.  [PDF]

     1996

  • "Color Image Quantization and Dithering Method Based on Human Visual System Characteristics," Journal of Imaging Science and Technology, vol. 40, no. 6, pp. 502-509, Nov. 1996.  [PDF]
     
  • "Flexible VLSI Architecture for Block-Matching Motion Estimation," IEICE Trans. Inf. & Syst., vol. E79-D, no. 6, pp. 752-758, Jun. 1996.  [PDF]
     
  • "Color Enhancement of TV Picture Using RGB Sensor," IEEE Trans. on Consumer Electronics, vol. 42, no. 2, pp. 182-191, May 1996.  [PDF]

     1995

  • "A VLSI Architecture for the Alternative Subsampling-Based Block Matching Algorithm," IEEE Trans. on Consumer Electronics, vol. 41, no. 2, pp. 239-247, Mar. 1995.  [PDF]

     1994

  • "Stereo Correspondence using Hopfield Neural Network of a New Energy Function," Pattern Recognition, vol. 27, no. 11, pp. 1513-1522, Nov. 1994.  [PDF]

     1989

  • "A New Window and Comparison to Standard Windows," IEEE Trans. on Acoust., Speech, and Signal Processing, vol. 37, no. 2, pp. 298-301, Feb. 1989.  [PDF]

 

  DOMESTIC JOURNALS (1997~2016)

     2016

  • "Illuminant Chromaticity Estimation via Optimization of RGB Channel Standard Deviation," The Journal of The Institute of Electronics and Information Engineers,  vol. 53, no. 6, pp. 929 - 940, June, 2016. [PDF]
  • "Gamma Correction for Local Brightness and Detail Enhancement of HDR Images," The Journal of Korea Multimedia Society,  vol. 19, no. 5, May, 2016. [PDF]

     2015

  • "Illumination Estimation Based on Nonnegative Matrix Factorization with Dominant Chromaticity Analysis," The Journal of Institute of Electronics Engineers of Korea,  vol. 52, no. 8, pp 89-96, Aug. 2015. [PDF]
  • "Improved Linearity and Saturation of Current Sensor by Laminating Silicon Steel and Fermalloy," The Journal of Sensor Science and Technology,  vol. 24, no. 3, pp 194-201, May 2015. [PDF]
  • "Perceptual Contrast based on Distribution of Brightness in CIECAM02 for Mobile Display," The Journal of The Institute of Electronics Engineers of Korea,  vol. 52, no. 2, pp. 135 - 141, Feb. 2015. [PDF]
  • "Ghost-free High Dynamic Range Imaging Based on Brightness Bitmap and Hue-angle Constancy," The Journal of The Institute of Electronics Engineers of Korea,  vol. 52, no. 1, pp. 111 - 120, Jan. 2015. [PDF]

     2014

  • "Perceived Image Quality Metric of Mobile Display by Using Displayed Image Analysis," The Journal of The Korean Society for Imaging Science and Technology,  vol. 20, no. 4, pp. 7 - 15, Dec. 2014. [PDF]
  • "Enhancement of Faded Images Using Integrated Compensation Coefficients Based on Multi-scale Gray World Algorithm," The Journal of The Korean Institute of Communication Sciences,  vol. 39A, no.8, pp. 459 - 466, Aug. 2014. [PDF]
  • "Enhancement of Visibility Using App Image Categorization in Mobile Device," The Journal of The Institute of Electronics Engineers of Korea, vol. 51, no. 8, pp. 77 - 86, Aug. 2014.[PDF]
  • "Perceptual Quality Assessment on Display based on Analytic Network Process," The Journal of The Institute of Electronics Engineers of Korea,  vol. 51, no. 7, pp. 180 - 189, Jul. 2014. [PDF]
  • "Moire Reduction in Digital Still Camera by Using Inflection Point in Frequency Domain," The Journal of The Institute of Electronics Engineers of Korea,  vol. 51, no. 1, pp. 152 - 157, Jan. 2014. [PDF]

     2013

  • "Color Smear Reduction in Digital Camera Without Optical Low Pass Filter," The Journal of Korean Society for Imaging Science and Technology,  vol. 19, no. 3, pp. 18 - 23, Dec. 2013. [PDF]
  • "Integrated Color Matching in Stereoscopic Image by Combining Local and Global Color Compensation," The Journal of The Institute of Electronics Engineers of Korea, vol. 50, no. 12, pp. 168 - 175, Dec. 2013. [PDF]
  • "Symbol Timing Offset Estimation for OFDM Using the 1 Symbol Offset Training Symbol and Controled CP Power," The Journal of The Institute of Electronics Engineers of Korea, vol. 50, no. 12, pp. 3 - 13, Dec. 2013. [PDF]
  • "Spectral Reflectance Estimation Based on Similar Training Set Using Correlation Coefficient," The Journal of The Institute of Electronics Engineers of Korea, vol. 50, no. 10, pp. 142 - 149, Oct. 2013. [PDF]
  • "Multi-Spectral Flash Imaging Using Region-Based Weight Map," The Journal of The Institute of Electronics Engineers of Korea, vol. 50, no. 9, pp. 125 - 133, Sep. 2013. [PDF]

     2012

  • "Skin Detection Method Using Color Space Based Methods and Focus Region," The Journal of Korean Society for Imaging Science and Technology,  vol. 18, no. 4, pp. 16 - 22, Dec. 2012. [PDF]
  • "Color Reproduction in DLP Projector using Hue Shift Model According to Additional White Channel," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 4, pp. 428 - 436, Jul. 2012. [PDF]
  • "Detail Enhancement by Spatial Gamut Mapping Based on Local Contrast Compensation," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 4, pp. 446 - 454, Jul. 2012. [PDF]
  • "Selective Skin Tone Reproduction Using Preferred Skin Colors," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 4, pp. 398 - 403, Jul. 2012. [PDF]
  • "Modified Local Color Transfer with Color Category Map," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 3, pp. 67 - 73, May 2012. [PDF]
  • "Faded Color Correction Using Classification Map in LCybCrg Color Space," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 2, pp. 1 - 7, Mar. 2012. [PDF]
  • "Super Resolution Reconstruction from Multiple Exposure Images," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 1, pp. 73 - 80, Jan. 2012. [PDF]
  • "Lightness Compensation for Anaglyph Images to Reduce Retinal Rivalry," The Journal of The Institute of Electronics Engineers of Korea, vol. 49, no. 1, pp. 88 - 96, Jan. 2012. [PDF]

     2011

  • "Estimation of Gamut Boundary Based on Modified Segment Maxima to Reduce Color Artifacts," The Journal of The Institute of Electronics Engineers of Korea, vol. 48, no. 3, pp. 412-418, May 2011.  [PDF]
     
  • "Estimation of Differently Exposed Low Dynamic Range Images from a Single Bayer Image," The Journal of The Institute of Electronics Engineers of Korea, vol. 48, no. 2, pp. 239-244, Mar. 2011. [PDF]
     
  • "Enhanced Integrated Multi-scale Retinex based on CIELAB Color Space for Improving Color Reproduction ," The Journal of The Institute of Electronics Engineers of Korea, vol. 48, no. 1, pp. 1-7, Jan. 2011. [PDF]
     
  • "Color Correction for Projected Image on Light Colored Screen Using a Still Camera," The Journal of The Institute of Electronics Engineers of Korea, vol. 48, no. 1, pp. 16-22, Jan. 2011. [PDF]

     2010

  • "Van der Waerden Test Statistic for Efficient Edge Detection in Color Images," The Journal of Korean Society for Imaging Science and Technology, vol. 16, no. 4, pp. 38-45, Dec. 2010.  [PDF]
     
  • "Adaptive Color Correction Method to Monitor in Color Laser Printer," The Journal of The Institute of Electronics Engineers of Korea, vol. 47, no. 4, pp. 434-439, Jul. 2010.  [PDF]
     
  • "Auto-Exposure Control Using Loop-Up Table Based on Scene-Luminance Curve in Mobile Phone Camera," The Journal of The Institute of Electronics Engineers of Korea, vol. 47, no. 4, pp. 427-433, Jul. 2010.  [PDF]
     
  • "Saturation Compensating Method by Embedding Pseudo-Random Code in Wavelet Packet Based Colorization ," The Journal of The Institute of Electronics Engineers of Korea, vol. 47, no. 4, pp. 391-398, Jul. 2010.  [PDF]
     
  • "Subpixel Shift Estimation in Noisy Image Using Iterative Phase Correlation of a Selected Local Region," The Journal of The Institute of Electronics Engineers of Korea, vol. 47, no. 1, pp. 103-111, Jan. 2010.  [PDF]

     2009

  • "Improved Cancellation of Impulse Noise Using Rank-Order Method," The Journal of The Institute of Electronics Engineers of Korea, vol. 46, no. 4, pp. 388-395, Jul. 2009.  [PDF]
     
  • "Relationship between Color Image Compression and Gamut Variation Using JPEG and JPEG2000," The Journal of The Institute of Electronics Engineers of Korea, vol. 46, no. 4, pp. 396-402, Jul. 2009.  [PDF]
     
  • "Driving Current Control for Time-Stable RGB LED Backlighting Using Time-Varying Transform Matrix," The Journal of The Institute of Electronics Engineers of Korea, vol. 46, no. 4, pp. 429-436, Jul. 2009.  [PDF]
     
  • "Reduction of Color Distortion by Estimating Dominant Chromaticity in Multi-scaled Retinex," The Journal of The Institute of Electronics Engineers of Korea, vol. 46, no. 3, pp. 52-58, May 2009.   [PDF]
     
  • "Image Mosaicking Using Feature Points Based on Color-Invariant," The Journal of The Institute of Electronics Engineers of Korea, vol. 46, no. 2, pp. 199-208, Mar. 2009.  [PDF]

     2008

  • "Characterization and Color Reproduction Based on Average Picture Level of  PDP Display," The Journal of The Institute of Electronics Engineers of Korea, vol. 45, no. 5, pp. 9-17, Sep. 2008.   [PDF]
     
  • "Improved Characterization Method for Mobile Phone Camera and LCD Display," The Journal of The Institute of Electronics Engineers of Korea, vol. 45, no. 2, pp. 65-73, Mar. 2008.  [PDF]
     
  • "Acquisition of HDR Image Using Estimation of Scenic Dynamic Range in Images with Various Exposures," The Journal of The Institute of Electronics Engineers of Korea, vol. 45, no. 2, pp. 10-20, Mar. 2008.  [PDF]
     
  • "Evaluation of Color Reproduction Characteristics of TFT-LCD and AMOLED for Mobile Phone," The Journal of The Institute of Electronics Engineers of Korea, vol. 45, no. 1, pp. 29-37, Jan. 2008.  [PDF]
     
  • "Colorization Algorithm Using Wavelet Packet Transform," The Journal of The Institute of Electronics Engineers of Korea, vol. 45, no. 1, pp. 1-10, Jan. 2008.   [PDF]

     2007

  • "Algorithm of Color Reproduction for Deriving with Low-Power in PDP TV," The Journal of Korean Society for Imaging Science and Technology, vol. 13, no. 4, pp. 264-272, Dec. 2007.  [PDF]
     
  • "Six-Color Separation Based on Limitation of Colorant Amount and Dot Visibility Ordering," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 6, pp. 35-46, Nov. 2007.  [PDF]
     
  • "Preference Color Mapping Method for Skin Regions Based on the Lightness and Color Distribution of the Image," The Journal of Korean Society for Imaging Science and Technology, vol. 13, no. 3, pp. 159-166, Sep. 2007.  [PDF]
     
  • "Color Correction of a Projected Image on Colored-Screen for Beam-Projector," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 4, pp. 35-43, Jul. 2007.  [PDF]
     
  • "Multitoning Method Based on Arrangement of Ink Distribution for Smooth Tone Transition," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 4, pp. 17-25, Jul. 2007.   [PDF]
     
  • "Hue Shift Model and Hue Correction in High Luminance Display," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 4, pp. 60-69, Jul. 2007.   [PDF]
     
  • "Illuminant-Adaptive Color Reproduction for a Mobile Display," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 2, pp. 63-73, Mar. 2007.   [PDF]
     
  • "Inverse Characterization Method for Color Gamut Extension in Multi-Color Printer," The Journal of The Institute of Electronics Engineers of Korea, vol. 44, no. 2, pp. 46-54, Mar. 2007.   [PDF]

     2006

  • "Physical-Based Rendering Method for Lamp-lit Simulation of Automotive Rear Lamp," The Journal of Korean Society for Imaging Science and Technology,  vol. 12, no. 4, pp. 123-136, Dec. 2006.  [PDF]
     
  • "Rendering Method of Light Environment Based on Modeling of Physical Characteristic," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 6, pp. 46-56, Nov. 2006.  [PDF]
     
  • "Mobile LCD Characterization Using XYZ Electro-Optical Transfer Functions for RGBCMYK Components," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 6, pp. 1-10, Nov. 2006.  [PDF]
     
  • "Improved Gray-to-Color Algorithm Based on Analysis of Wavelet Packet Sub-bands," The Journal of Korean Society for Imaging Science and Technology,  vol. 12, no. 3, pp. 68-75, Sep. 2006.  [PDF]  
     
  • "Six Color Printer Characterization Method Based on Color Correlation," The Journal of Korean Society for Imaging Science and Technology, vol. 12, no. 2, pp. 60-67,  Jun. 2006.  [PDF]  
     
  • "Estimation of Spectral Reflectance Based on Virtual Sensitivity Using Camera Spectral Characteristics," The Journal of Korean Society for Imaging Science and Technology, vol. 12, no. 2, pp. 44-51,  Jun. 2006.  [PDF]  
     
  • "Analysis of Uniqueness and Robustness Properties of Ordinal Signature for Video Matching," The Journal of The Korea MultiMedia Society, vol. 9, no. 5, pp. 576-584, May 2006.  [PDF]

  • "Characterization Method and Color Matching Technology for Mobile Display," The Journal of The Korea MultiMedia Society, vol. 9, no. 4, pp. 434-442, Apr. 2006.  [PDF]
     
  • "Implementation of the Color Matching Between Mobile Camera and Mobile LCD Based on RGB LUT," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 3, pp. 25-33, May 2006.  [PDF]
     
  • "Banding Artifacts Reduction Method in Multitoning Based on Threshold Modulation of MJBNM," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 2, pp. 40-47, Mar. 2006.  [PDF]
     
  • "Design and Implementation of Digital Photo Kiosk System with Auto Color Correction Module," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 2, pp. 48-56, Mar. 2006.
    [PDF]
     
  • "Adaptive Error Diffusion for Text Enhancement," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 1, pp. 9-16, Jan. 2006.  [PDF]
     
  • "Gamut Mapping and Extension Method in the xy Chromaticity Diagram for Various Display Devices," The Journal of The Institute of Electronics Engineers of Korea, vol. 43, no. 1, pp. 45-54, Jan. 2006.  [PDF]

     2005

  • "Color Decomposition Method for Multi-Primary Display Using 3D-LUT in Linearized LAB Space," The Journal of The Institute of Electronics Engineers of Korea, vol. 42, no. 6, pp. 779-788, Nov. 2005.  [PDF]
  • "Inverse Characterization Method Based on 9 Channel Tone Response Curves for Display Device," The Journal of The Institute of Electronics Engineers of Korea, vol. 42, no. 5, pp. 85-94, Sep. 2005.  [PDF]
     
  • "Six Color Separation Using Additional Colorant and Quantitative Granularity Metric for Photography Quality," The Journal of The Institute of Electronics Engineers of Korea, vol. 42, no. 4, pp. 49-58, Jul. 2005.  [PDF]

  • "Design and Implementation of Image Display Module for Low-Cost High Definition Television," The Journal of The Institute of Electronics Engineers of Korea, vol. 42, no. 3, pp. 65-72, May 2005.
     
    [PDF]
     
  • "Design and Implementation of DVB-T Receiver System Based on OFDM," The Journal of The Korea MultiMedia Society, vol. 8, no. 3, pp. 362-371, Mar. 2005.  [PDF]
  • "Digital Watermarking of EZW Coded Image Using ZTR symbol," The Journal of The Institute of Electronics Engineers of Korea, vol. 42, no. 6, pp. 43-50, Jan. 2005.  [PDF]

     2004

  • "Six Color Separation Using the Lightness Value and Quantitative Granularity," The Journal of Korean Society for Imaging Science and Technology, vol. 10, no. 1, pp. 35-42,  2004.  [PDF]
     
  • "Design and Implementation of Multimedia Functional Module for Digital TV," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 1, pp. 231-237, Nov. 2004.  [PDF]
  • "Color Matching Between Monitor and Moblie Display Device Using Improved S-curve Model and RGB Color LUT," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 6, pp. 33-41, Nov. 2004.  [PDF]
  • "Six Color Separation for Reducing Graininess in a Middle Tone Region," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 6, pp. 51-59, Nov. 2004.  [PDF]
  • "Multi-level Vector Error Diffusion Based on Primary Color Selection Considering Lightness," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 5, pp. 77-86, Sep. 2004.
    [PDF]
  • "Illumination Estimation Based on Valid Pixel Selection from CCD Camera Response," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 5, pp. 251-258, Sep. 2004.
    [PDF]
  • "Discontinuous Zigzag Gait Planning of Quadruped Walking Robot with an Articulated Spine," The Journal of Control, Automation, and Systems Engineering, vol. 10, no. 8, pp. 703-710, Aug. 2004.  [PDF]
  • "A Stereo Matching Algorithm in Pixel-Based Disparity Space Image," The Journal of The Korean Institute of Communication Sciences, vol. 29, no. 6, pp. 426-434, Jun. 2004.  [PDF]
  • "A Robust Edge Detection Method Using Vander Waerden Statistic," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 3, pp. 147-153, May 2004.  [PDF]
  • "Improved Vector Error Diffusion for Reduction of Smear Artifact in the Boundary Regions," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 3, pp. 111-120, May 2004.  [PDF]
  • "Illumination Estimation Based on Noise Response Modeling of Digital Camera in a Real-World Image," The Journal of Korean Society for Imaging Science and Technology, pp. 1-8, Feb. 2004. [PDF] 
  • "Color Look-Up Table Design for Gamut Mapping and Color Space Conversion," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 2, pp. 1-10, Mar. 2004.  [PDF]
  • "Ray Tracing Method Based on Spectral Distribution for Reproducing a Realistic Image," The Journal of The Institute of Electronics Engineers of Korea, vol. 41, no. 1, pp. 37-46, Jan. 2004.  [PDF]

     2003

  • "Digital Signal Processing Circuit in HD Monitor Using Synchronization Signal Optimization," The Journal of The Korean Institute of Communication Sciences, vol. 28, no. 11C, pp. 1152-1160, Nov. 2003.  [PDF]
  • "Modified Jointly Blue Noise Mask Approach Using S-CIELAB Color Difference," The Journal of The Institute of Electronics Engineers of Korea, vol. 40, no. 4, pp. 1-10, Jul. 2003.  [PDF]
  • "Prediction of Color Reproduction in Printing Image Based on Principal Component Analysis of Spectral Reflectance of Ink," The Journal of Korean Society for Imaging Science and Technology, vol. 9, no. 1, pp. 1-8, Jun. 2003.  [PDF]
  • "Stereo Sequence Transmission Using Concealment of Disparity Information on Color Channels," The Journal of The Institute of Electronics Engineers of Korea, vol. 40, no. 2, pp. 29-36, Mar. 2003.
    [PDF] 
  • "Improved Spectral-Reflectance(SR) Estimation Using Set of Principle Components Separately Organized for Each SR Population with Similar SRs," The Journal of The Institute of Electronics Engineers of Korea, vol. 40, no. 2, pp. 159-167, Mar. 2003.  [PDF]
  • "Windowed Wavelet Stereo Matching Using Shiftability," The Journal of The Korean Institute of Communication Sciences, vol. 28, no. 1, pp. 56-63, Jan. 2003.  [PDF]
  • "Halftoning Method Using the Dispersed CMY Dithering and Blue Noise Mask," The Journal of The Institute of Electronics Engineers of Korea, vol. 40, no. 1, pp. 1-9, Jan. 2003.  [PDF]

     2002

  • "Ray Tracing Method Based on Spectral Distribution for Reproducing a Realistic Image," The Journal of Korean Society for Imaging Science and Technology, vol. 8, no. 2, pp. 9-16, Dec. 2002.
    [PDF]
  • "Gamut Mapping Based on Color Space Division for Enhancement of Lightness Contrast and Chrominance," The Journal of The Institute of Electronics Engineers of Korea, vol. 39, no. 5, pp. 37-45, Sep. 2002.  [PDF]
  • "3D Object Extraction Algorithm Based on Hierarchical Approach Using Reduced Windowed Fourier Phase," The Journal of The Korean Institute of Communication Sciences, vol. 27, no. 8A, pp. 779-785, Aug. 2002.  [PDF]
  • "Pre-distorter Method Using LUT with 21 Partition Interpolation in the OFDM System," The Journal of The Korean Institute of Communication Sciences, vol. 27, no. 7A, pp. 668-675, Jul. 2002.
    [PDF] 
  • "Hierarchical 3D Modeling Using Disparity-Motion Relationship and Feature Points," The Journal of The Institute of Electronics Engineers of Korea, vol. 39, no. 1, pp. 9-16, Jan. 2002.  [PDF]

     2001

  • "Multi-carriers PAPR Reduction Method Using Adaptive Sub-optimal PTS with Threshold," The Journal of The Korean Institute of Communication Sciences, vol. 26, no. 12, pp. 2012-2018, Dec. 2001.  [PDF]
  • "Development of Image Analysis System(II)," Korean Journal of Forensic Science, vol. 2, no. 4, pp. 264-268, Dec. 2001.  [PDF]
  • "Calculation of Nighttime Road Image under Automotive Headlamp Lights," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 6, pp. 32-41, Nov. 2001.  [PDF]
  • "Image Segmentation Using a Combined Segmentation Measure for Region-Based Coding," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 5, pp. 66-76, Sep. 2001.
    [PDF] 
  • "Digital Watermarking for Color Still Images," The Journal of The Korean Institute of Communication Sciences, vol. 26, no. 8, pp. 1161-1167, Aug. 2001.  [PDF]
  • "Stereoscopic Sequence Coding Using MPEG-2 MVP," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 4, pp. 29-38, Jul. 2001.  [PDF]
  • "Lightness Mapping for Uniform Color Change and Gamut Mapping for Maximum Chroma Reproduction," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 4, pp. 47-56, Jul. 2001.  [PDF]
  • "Estimation of Spectral Distribution of Illumination Using Maximum Achromatic Region," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 4, pp. 68-76, Jul. 2001.  [PDF]
  • "Color-Based Image Retrieval and Localization Using Color Vector Angle," The Journal of The Korean Institute of Communication Sciences, vol. 26, no. 6, pp. 810-819, Jun. 2001.  [PDF]
  • "Stereo Matching Using Probability-Based Window Warping," The Journal of The Korean Institute of Communication Sciences, vol. 26, no. 5, pp. 659-668, May 2001.  [PDF]
  • "Estimation of Illuminant Chromaticity from Single Color Image Using Perceived Illumination and Highlight," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 3, pp. 56-67, May 2001.  [PDF]
  • "Design of an Efficient VLSI Architecture of SADCT Based on Systolic Array," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 3, pp. 56-67, May 2001.  [PDF]
  • "Model-Based Dithering Using Dot Pattern Selection," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 3, pp. 11-21, May 2001.  [PDF]
  • "Development of Image Analysis System(I)," Korean Journal of Forensic Science, vol. 2, no. 1, pp. 19-33, Jan. 2001.  [PDF]
  • "Content-Based Image Retrieval Using Color Adjacency and Gradient," The Journal of The Institute of Electronics Engineers of Korea, vol. 38, no. 1, pp. 104-115, Jan. 2001.  [PDF]

     2000

  • "An Effective Multiresolution Image Restoration Using the Directional Information," Korean Journal of Forensic Science, vol. 1, no. 1, pp. 27-32, Dec. 2000.  [PDF]
  • "Chirp-Stitching Technology for Wide Band Signal Acquisition of the High Resolution Synthetic Aperature Radar," The Journal of The Korean Institute of Communication Sciences, vol. 25, no. 10, pp. 1777-1784, Oct. 2000.  [PDF]
  • "Determination of Color Samples Uniformity Distributed in Printer Gamut and Its Application to Color Reproduction," The Journal of The Institute of Electronics Engineers of Korea, vol. 37, no. 5, pp. 414-425, Sep. 2000.  [PDF]
  • "Color Halftoning Based on Color Correction Using Vector Error Diffusion," The Journal of The Institute of Electronics Engineers of Korea, vol. 37, no. 5, pp. 426-433, Sep. 2000.  [PDF]
  • "Efficient Color Feature Information Extraction Method for Color Histogram-Based Image Retrieval," The Journal of The Korean Institute of Communication Sciences, vol. 25, no. 8, pp. 1413-1423, Aug. 2000.  [PDF]
  • "Performance Analysis of On Board Processing in Communication Satellite Against Jamming Environment," The Journal of The Korean Institute of Communication Sciences, vol. 25, no. 7B, pp. 1185-1193, Jul. 2000.  [PDF]
  • "A Channel Estimation for CoFDM Systems in Time-Varying Multipath Fading Channels," The Journal of The Korean Institute of Communication Sciences, vol. 25, no. 5A, pp. 618-633, May 2000.  [PDF]

     1999

  • "Object-Based Stereoscopic Video Coding Using Image Segmentation and Prediction," The Journal of The Korean Institute of Communication Sciences, vol. 24, no. 12, pp. 2349-2358, Dec. 1999.
    [PDF] 
  • "VLSI Architecture Design of Reconstruction Filter for Morphological Image Segmentation," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 12, pp. 1427-1436, Dec. 1999.  [PDF]
  • "Simplification of 3D Polygonal Mesh Using Non-Uniform Subdivision Vertex Clustering," The Journal of The Korean Institute of Communication Sciences, vol. 24, no. 10, pp. 1937-1945, Oct. 1999.  [PDF]
  • "Color Discrimination Enhancement Gamut Mapping Using Color Distribution Rearrangement," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 10, pp. 58-72, Oct. 1999. [PDF]
  • "A Compact Stereo Matching Algorithm Using Modified Population-Based Incremental Learning," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 10, pp. 103-112, Oct. 1999.   [PDF]
  • "Gamut Mapping Using Variable Multiple Anchor Points for Continuous-Tone Color Reproduction," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 8, pp. 55-64, Aug. 1999.  [PDF]
     
  • "Linear Tone-Reproduction of Printer Using Neural Network," The Journal of Korean Society for Imaging Science & Technology, vol. 5, no. 1, pp. 9-19, Jun. 1999.  [PDF]
     
  • "Performance Analysis of Adaptive System Using MPSK and MQAM for Rayleigh Fading Channel," The Journal of The Korean Institute of Communication Sciences, vol. 24, no. 6A, pp. 782-790, Jun. 1999.  [PDF]
     
  • "Stereo Matching Using Genetic Algorithm and Region Information," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 3, pp. 97-105, Mar. 1999.  [PDF]
     
  • "Printer Calibration for Linearly Perceived Tone Reproduction," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 4, pp. 55-69, Apr. 1999.  [PDF]
       
  • "Adaptive Error Diffusion Using Fussy Relaxation Technique," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 5, pp. 42-47, May 1999.  [PDF]
     
  • "Performance of Time-Averaging Channel Estimator for OFDM System of Terrestrial Broadcasting Channel," The Journal of Korea Electromagnetic Engineering Society, vol. 10. no. 1, pp. 44-53, Feb.1999.  [PDF]
     
  • "Performance of Symbol Timing Recovery for 16QAM Systems in Frequency Nonselective Channel," The Journal of The Korean Institute of Communication Sciences, vol. 24, no. 2B, pp. 196-204, Feb. 1999.  [PDF]
      
  • "Hierarchical Image Segmentation Based on HVS Characteristic for Region-Based Very Low Bit Rate Coding," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 1, pp. 70-80, Jan. 1999.  [PDF]
     
  • "Image Dependent Gamut Mapping Using the Variable Anchor Point Based on the Change of Lightness," The Journal of The Institute of Electronics Engineers of Korea, vol. 36, no. 1, pp. 38-50, Jan. 1999.   [PDF]

     1998

  • "Efficient Contour Coding for Segmentation-Based Image Coding," The Journal of The Institute of Electronics Engineers of Korea, vol. 35, no. 11, pp. 1614-1627, Nov. 1998.  [PDF]
     
  • "3D Synthetic Image Compression Based on Adaptive Bit Allocation and DFSVQ," The Journal of The Korean Institute of Communication Sciences, vol. 23, no. 10, pp. 2839-2841, Oct. 1998.
    [PDF]
     
  • "Multiresolutional Block-Based Stereo Sequence Coding," The Journal of The Korean Institute of Communication Sciences, vol. 23, no. 9B, pp. 2539-2550, Sep. 1998.  [PDF]
     
  • "Fractal Image Coding Using Block Classification in the DCT Domain," The Journal of The Korean Institute of Communication Sciences, vol. 23, no. 9B, pp. 2516-2528, Sep. 1998.  [PDF]
     
  • "Stereo Matching Using Genetic Algorithm," The Journal of The Institute of Electronics Engineers of Korea, vol. 35, no. 9, pp. 53-62, Sep. 1998.  [PDF]
     
  • "Hierarchical Image Segmentation by Binary Split for Region-Based Image Coding," The Journal of The Institute of Electronics Engineers of Korea, vol. 35, no. 8, pp. 68-76, Aug. 1998.  [PDF]
     
  • "Color Gamut Mapping and Dithering for Ink-Jet Color Printing," The Journal of The Institute of Electronics Engineers of Korea, vol. 35, no. 6, pp. 137-145, Jun. 1998.  [PDF]
     
  • "Color Image Enhancement by Fundamental Vector Transformation and Nonlinear Mapping," The Journal of Electrical Engineering and Information Science, vol. 3, no. 3, pp. 330-335, Jun. 1998. [PDF]

     1997

  • "Image Segmentation Based on Hierarchical Structure and Region Merging Using Contrast for Very Low Bit Rate Coding," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 11, pp. 120-113, Dec. 1997.  [PDF]
     
  • "A Vision System for Autonomous Material Handling by Static and Dynamic Range Finding," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 10, pp. 59-70, Oct. 1997. [PDF]
  • "Fuzzy Relaxation Based on the Theory of Possibility and FAM," The Journal of Electrical Engineering and Information Science, vol. 2, no. 5, pp. 72-78, Sep. 1997.  [PDF]
     
  • "Improved Changed Region Detection and Motion Estimation for Object-Oriented Coding," The Journal of The Korean Institute of Communication Sciences, vol. 22, no. 9, pp. 2043-2052, Sep. 1997.  [PDF]
     
  • "Relaxation Algorithm to Solve Correspondence Problem Based on Possibility Distribution," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 9, pp. 109-118, Sep. 1997.  [PDF]
     
  • "Range Image Segmentation and Classification Using Cooperative Relaxation Algorithm Between H-K Curvatures," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 8, pp. 872-879, Aug. 1997.  [PDF]
     
  • "Favorite Color Correction for Color Enhancement in Color Application System," The Journal of The Korean Institute of Communication Sciences, vol. 22, no. 7, pp. 1566-1573, Jul. 1997.  [PDF]
     
  • "Hierarchical 3D Segmentation of Image Sequence Using Motion Information Based on Mathematical Morphology," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 7, pp. 78-88, Jul. 1997.  [PDF]
     
  • "Study of an Adaptive Multichannel Rate Control Scheme for HDTV Encoder," The Journal of The Korea Institute of Broadcasting Engineering, vol. 2, no. 1, pp. 56-64, Jun. 1997.  [PDF]
     
  • "Skin Color Reappearance for Color Enhancement in TV," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 6, pp. 600-607, Jun. 1997.  [PDF]
     
  • "Color Matching Using Dot Gain and Intensity Compensation for Different Papers," The Journal of The Institute of Electronics Engineers of Korea, vol. 34, no. 5, pp. 73-85, May 1997.  [PDF]
     
  • "Scene Change Adaptive Bit Rate Control Using Local Variance," The Journal of The Korean Institute of Communication Sciences, vol. 22, no. 4, pp. 412-424, Apr. 1997.  [PDF]
     
  • "Regional Hierarchical Segmentation and Contour Simplification Method for Very Low Bit Rate Coding in Mobile Communication," The Journal of The Korean Institute of Communication Sciences, vol. 22, no. 3, pp. 432-443, Mar. 1997.  [PDF]

 

book.gif CONFERENCES

  INTERNATIONAL CONFERENCES (1997~2016)

       2016

  • "Illuminant chromaticity estimation via optimization of RGB channel standard deviation," Twenty-fourth Color Imaging Conference: Color Science and Engineering, San Diego, USA, pp. 180-186, Nov. 2016. [PDF]
     
  • "Color Constancy Algorithm Using Weighted Multi-scale Correction Coefficients," Twenty-fourth Color Imaging Conference: Color Science and Engineering, San Diego, USA, pp. 174-179, Nov. 2016. [PDF]

       2015

  • "Distinct Contrast in CIECAM02 for Mobile Display," Twenty-thrid Color Imaging Conference: Color Science and Engineering, Darmstadt, Germany, pp. 70-74, Oct. 2015. [PDF]
     
  • "Hierarchical Integrated ColorMatching in a Stereoscopic Image based on Image Decomposition," Twenty-thrid Color Imaging Conference: Color Science and Engineering, Darmstadt, Germany, pp. 29-35, Oct. 2015. [PDF]
     
  • "Illumination Estimation Using Nonnegative Matrix Factorization and Dominant Chromaticity Analysis," IEEE International Conference on Consumer Electronics 2015, Berlin, Germany, pp. 248-251, Sep. 2015. [PDF]
     
  • "Illumination Estimation Based on Estimation of Dominant Chromaticity in Nonnegative Matrix Factorization with Sparseness Constraints," Electronic Imaging 2015, San Francisco, California, USA, Feb. 2015. [PDF]
     
  • "Color Image Enhancement Based on Particle Swarm Optimization with Gaussian Mixture," Electronic Imaging 2015, San Francisco, California, USA, Feb. 2015. [PDF]

       2014

  • "Enhancement of Visibility by Adjusting Brightness Based on App Image Categorization in Mobile Device" Twenty-second Color Imaging Conference: Color Science and Engineering, Boston, MA, U.S.A., pp. 125 - 130, Nov. 2014. [PDF]
     
  • "Simultaneous Color Matching in Stereoscopic Images Based on Image Decomposition" IEEE International Conference on Consumer Electronics, Berlin, Germany, pp. 149 - 152, Sep. 2014. [PDF]
     
  • "Image Thresholding Using Standard Deviation" Electronic Imaging 2014, San Francisco, California, USA, pp. 90240R-1 - 90240R-7, Feb. 2014. [PDF]
     
  • "Moire Reduction Using Inflection Point in Frequency Domain" Electronic Imaging 2014, San Francisco, California, USA, pp. 90150J-1 - 90150J-7, Feb. 2014. [PDF]
     
  • "Multi-Spectral Flash Imaging Under Low-Light Condition Using Optimization with Weight Map" International Conference on Computer Vision Theory and Applications, Lisbon, Portugal, pp. 34 - 39, Jan. 2014. [PDF] 

       2013

  • "Accurate Wiener Estimation by Constructing a Similar Training Set Based on Spectral Correlation" International Conference on Signal-Image Technology & Internet-Based Systems, Kyoto, Japan, pp. 430 - 433, Dec. 2013. [PDF]
     
  • "Integrated Color Matching Using 3D-Distance for Local Region Similarity" Twenty-first Color Imaging Conference: Color Science and Engineering, Albuquerque, New Mexico, U.S.A., pp. 221 - 226, Nov. 2013. [PDF]
     
  • "Estimation of Reflectance based on Properties of Selective Spectrum with Adaptive Wiener Estimation," Electronic Imaging 2013, Burlingame, California, U.S.A., pp. 86520D-1 - 86520D-7, Feb. 2013. [PDF]
     
  • "Acquisition of Multi-Spectral Flash Image using Optimization Method via Weight Map," Electronic Imaging 2013, Burlingame, California, U.S.A., pp. 86520U-1 - 86520U-7, Feb. 2013.  [PDF]
     
  • "Multi-spectral Flash Imaging using Weight Map," FCV 2013 Proceedings of The 19th Korea-Japan Joint Workshop on Frontiers of Computer Vision, Incheon, Korea, pp. 272 - 275, Jan. 2013.  [PDF]

       2012

  • "Selective Skin Tone Reproduction Based on Multiple Preferred Skin Colors," Color and Imaging Conference Final Program and Proceedings, Los Angeles, California, pp. 149 - 154, Nov. 2012.  [PDF]
     
  • "Color Enhancement for Faded Images Based on Multi-scale Gray World Algorithm," IEEE International Symposium on Consumer Electronics, Harrisburg, U.S.A., pp. 1569574601-10 - 1569574601-13, Jun. 2012.  [PDF]
     
  • "Selective Skin Tone Reproduction using Preferred Skin Colors," IEEE International Symposium on Consumer Electronics, Harrisburg, U.S.A., pp. 1569574507-8 - 1569574507-11, Jun. 2012.  [PDF]
     
  • "Color Correction of Faded Images Using Multi-Scale Gray World Algorithm," CGIV 2012 The Sixth European Conference on Colour in Graphics, Imaging, and Vision, Amsterdam, Netherlands, pp. 331 - 336, May 2012.  [PDF]
     
  • "Dual-tree Complex Wavelet Transform Based denoising for Random Spray image enhancement methods," CGIV 2012 The Sixth European Conference on Colour in Graphics, Imaging, and Vision, Amsterdam, Netherlands, pp. 194 - 199, May 2012.  [PDF]
     
  • "Spatial Gamut Mapping for Preserving the Details of and Image," Electronic Imaging 2012, Burlingame, California, U.S.A, pp. 829209-1 - 829209-8, Feb. 2012.  [PDF]
     
  • "Hue-Shift Model for DLP Projector with the White Peacking Function," Electronic Imaging 2012, Burlingame, California, U.S.A., pp. 829214-1 - 829214-8, Feb. 2012.  [PDF]

       2011

  • "Reconstruction of Super Resolution High Dynamic Range Image from Multiple-Exposure Images," Nineteenth Color Imaging Conference: Color Science and Engineering, San Jose, California, U.S.A., pp. 195 - 200, Nov. 2011.  [PDF]
     
  • "Brightness Compensation for Anaglyph Image," International Meeting on Information Display, Seoul, Korea, pp. 356 - 357, Oct. 2011.  [PDF]
     
  • "Skin Tone Reproduction Based on Multiple Preferred Skin Colors," IEEE International Conference on Consumer Electronics, Berlin, Germany, pp. 110 - 113, Sep. 2011.  [PDF]
     
  • "Local Color Transfer using Modified Color Influence Map with Color Category Space," IEEE International Conference on Consumer Electronics, Berlin, Germany, pp. 196 - 199, Sep. 2011.  [PDF]
     
  • "Color Correction for Faded Image Using Classification in LCyCrg Color Space," IEEE International Conference on Consumer Electronics, Berlin, Germany, pp. 191 - 195, Sep. 2011.  [PDF]
     
  • "Real-time Multi-Scale Retinex to Enhance Night Scene of Vehicular Camera," FCV 2011 Proceedings of The 17th Korea-Japan Joint Workshop on Frontiers of Computer Vision, Ulsan, Korea, Feb. 2011.  [PDF]
     
  • "Color Correction for Projected Image on Colored-Screen Based on Camera," Electronic Imaging 2011, San Francisco, California, U.S.A., pp. 786606-1 - 786606-8, Jan. 2011.  [PDF]
     
  • "Estimation of Low Dynamic Range Images from Single Bayer Image Using Exposure Look-up Table for High Dynamic Range Image," Electronic Imaging 2011, San Francisco, California, U.S.A., pp. 78660B-1 - 78660B-10, Jan. 2011.  [PDF]

       2010

  • "Local Contrast Enhancement Based on Adaptive Multi-Scaled Retinex Using Intensity Distribution of Input Image," Eighteenth Color Imaging Conference: Color Science and Engineering, San Antonio, Texas, U.S.A., pp. 365-370, Nov. 2010.   [PDF]
     
  • "Adaptive Color Enhancement Based on Multi-Scaled Retinex Using Local Contrast of the Input Image," International Symposium on Optomechatronic Technologies 2010, Toronto, Canada, Oct. 2010.  [PDF]
     
  • "Modifying a Local Concavity of Gamut Boundary in Segment Maxima," International Meeting on Information Display 2010 , Seoul, Korea, pp. 392-393, Oct. 2010.  [PDF]
     
  • "Estimation of Low Dynamic Range Images from a Single Image for High Dynamic Range Imaging Based on Exposure Look-up Table," International Meeting on Information Display 2010 , Seoul, Korea, pp. 432-433, Oct. 2010.  [PDF]
     
  • "RAW Image Files: The Way to HDR Images from a Single Exposure," CGIV 2010 The Fifth European Conference on Colour in Graphics, Imaging, and Vision, Joensuu, Finland, pp. 452-458, Jun. 2010.  [PDF]
     
  • "Real-time Enhancing Method for Night Scene of Vehicular Camera Based on Multi-scale Retinex," ICIS 2010 The 31st International Congress on Imaging Science, Beijing, China, pp. 46-49, May 2010.  [PDF]

  • "Color Correction for Projected Image on Colored Screen Using Correction Matrix Based on Camera," ICIS 2010 The 31st International Congress on Imaging Science, Beijing, China, pp. 201-204, May 2010.  [PDF]

  • "Subpixel Shift Estimation Method for the Registration of Noisy Images Using a Wiener Filtered Local Region," FCV 2010 Proceedings of The 16th Korea-Japan Joint Workshop on Frontiers of Computer Vision, Hiroshima, Japan, pp. 266-270, Feb. 2010.  [PDF]
     
  • "Characteristic of Color Gamut Related with MPEG2 Compression," Electronic Imaging 2010, San Jose, California, U.S.A., pp. 75290W-1 - 75290W-10, Jan. 2010.  [PDF]
     
  • "Adaptive Color Reproduction Method to Various User's Monitor Environment in Color Printer," Electronic Imaging 2010, San Jose, California, U.S.A., pp. 75280Q-1 - 75280Q-8, Jan. 2010. [PDF]

       2009

  • "Improved Color Reproduction by Hue Preservation in Integrated Multi-Scale Retinex," Seventeenth Color Imaging Conference: Color Science and Engineering, Albuquerque, New Mexico, U.S.A., pp. 248-253, Nov. 2009.  [PDF]
     
  • "Image and Display Quality Evaluation," International Meeting on Information Display 2009, Seoul, Korea, pp. 1224-1227, Oct. 2009.  [PDF]
     
  • "On the Relationship of Color Image Compression and Gamut: MPEG2," International Meeting on Information Display 2009, Seoul, Korea, pp. 1232-1235, Oct. 2009.  [PDF]
     
  • "Hue Preserved Multi-Scale Retinex to Improve Color Reproduction," International Meeting on Information Display 2009, Seoul, Korea, pp. 1546-1549, Oct. 2009.  [PDF]
     
  • "An Automatic Color Correction Method Inspired By The Retinex And Opponent Colors Theories," International Symposium on Optomechatronic Technologies 2009, Istanbul, Turkey, pp. 316-321, Sep. 2009.  [PDF]
     
  • "Auto Gain Control Based on Look Up Table from Scene-Luminance Curve in Mobile Phone Camera," European Signal Processing Conference 2009, Glasgow, Scotland, pp. 273-277, Aug. 2009.  [PDF]
     
  • "Improved Color Reproduction Based on CIELAB Color Space in Integrated Multi-scale Retinex ," Electronic Imaging 2009, San Jose, California, U.S.A., pp. 724105-1 - 724105-10, Jan. 2009.  [PDF]
     
  • "Robust Subpixel Shift Estimation Using Iterative Phase Correlation of a Local Region," Electronic Imaging 2009, San Jose, California, U.S.A., pp. 724115-1 - 724115-9, Jan. 2009.  [PDF]
     
  • "Analysis of Relationship Between Image Compression and Gamut Variation," International Workshop on Advanced Image Technology 2009, Seoul, Korea, Jan. 2009.  [PDF]
     
  • "Color Correction Using Chromaticity of Highlight Region in Multi-Scaled Retinex," International Workshop on Advanced Image Technology 2009, Seoul, Korea, Jan. 2009.  [PDF]
     
  • "Evaluation of Camera Performance Using ISO-Based Criteria," International Workshop on Advanced Image Technology 2009, Seoul, Korea, Jan. 2009.   [PDF]

       2008

  • "On the Relationship of Color Image Compression and Gamut: JPEG and JPEG2000," Sixteenth Color Imaging Conference: Color Science and Engineering, Portland, Oregon, U.S.A., pp. 44-49, Nov. 2008.   [PDF]
     
  • "Modified Multi-Scaled Retinex Using Chromaticity of Highlight Region For Correcting Color Distortion," Sixteenth Color Imaging Conference: Color Science and Engineering, Portland, Oregon, U.S.A., pp. 50-55, Nov. 2008.   [PDF]
     
  • "Evaluation of Vehicular Camera Performance Through ISO-Based Image Quality Quantification," Sixteenth Color Imaging Conference: Color Science and Engineering, Portland, Oregon, U.S.A., pp. 238-242, Nov. 2008.   [PDF]
     
  • "Color Reproduction Using Multi-Primaries/Colorants (Invited)," Pan-Pacific Imaging Conference '08, Tokyo, Japan, pp. 222-225, Jun. 2008.   [PDF]
     
  • "Time-Stable RGB LED Backlighting Control Using Time-Varying Transform Matrix," CGIV 2008 The Fourth European Conference on Colour in Graphics, Imaging, and Vision, Terrassa – Barcelona, Spain, pp. 336-340, Jun. 2008.   [PDF]
     
  • "Color Correction of Projected Image on Color Screen for Mobile Beam-Projector," Electronic Imaging 2008, San Jose, California, U.S.A., pp. 68070F-1 - 68070F-12, Jan. 2008.   [PDF]
     
  • "Image Mosaicking using Local Descriptor Based on Color Invariants," Electronic Imaging 2008, San Jose, California, U.S.A., pp. 681414-1 - 681414-9, Jan. 2008.   [PDF]
     
  • "Efficient HDR Image Acquisition using Estimation of Scenic Dynamic Range in Camera Images with Different Exposures," Electronic Imaging 2008, San Jose, California, U.S.A., pp. 680705-1 - 680705-12, Jan. 2008.  [PDF]

       2007

  • "Color Reproduction Considering the Average Picture Level and Flare Effect in PDP Displays," Fifteenth Color Imaging Conference: Color Science and Engineering, Albuquerque, New Mexico, U.S.A., pp. 163-168, Nov. 2007.   [PDF]
     
  • "Photo-inkjet Printing Method Based on the Limited Total Amount and Dot-visibility of Six-colorant," Fifteenth Color Imaging Conference: Color Science and Engineering, Albuquerque, New Mexico, U.S.A., pp. 255-260, Nov. 2007.  [PDF]

  • "Overview of Printing Industry and Digital Printing Technology in Korea (Invited)," International Graphic Arts Show, Tokyo, Japan, Sep. 2007. [PDF]

  • "Hue-Shift Modeling and Correction Method for High-Luminance Display," IEEE International Conference on Image Processing, San Antonio, Texas, U.S.A., pp. 465-468, Sep. 2007.  [PDF]
     
  • "Color Recovery from Gray Image Based on Analysis of Wavelet Packet Sub-bands," Electronic Imaging 2007, San Jose, CA, U.S.A., vol. 6493, pp. 64930Z-1 - 64930Z-8, Jan. 2007. [PDF]
     
  • "Modeling for Hue Shift Effect of Human Visual System on High Luminance Display," Electronic Imaging 2007, San Jose, CA, U.S.A., vol. 6493, pp. 64930A-1 - 64930A-9, Jan. 2007.  [PDF]

       2006

  • "Physical Based Photon Mapping Technique for LED Back Light Lighting Simulator," Fourteenth Color Imaging Conference: Color Science and Engineering, Scottsdale, AZ, U.S.A., pp. 286-290, Nov. 2006.  [PDF]
     
  • "Hi-fi Printer Characterization Method using Color Correlation for Gamut Extension," IEEE International Conference on Image Processing, Atlanta, GA, U.S.A., pp. 1517-1520, Oct. 2006.
     [PDF]
     
  • "Illuminant Adaptive Color Reproduction Based on Lightness Adaptation and Flare for Mobile Phone," IEEE International Conference on Image Processing, Atlanta, GA, U.S.A., pp. 1513-1516, Oct. 2006.   [PDF]
     
  • "Implementation of a Real-time Color Matching between Mobile Camera and Mobile LCD Based on 16-bit LUT Design," SPIE Optics East 2006, Boston, MA, U.S.A., vol. 6392, pp. 63920R-1 - 63920R-12, Oct. 2006. [PDF]
      
  • "Video Sequence Matching Using Singular Value Decomposition," International Conference on Image Analysis and Recognition, Povoa de varzim, Portugal, Sep. 2006.  [PDF]
     
  • "Multitoning Method Based on Threshold Modulation Using MJBNM for Banding Artifact Reduction," CGIV 2006 The Third European Conference on Colour in Graphics, Imaging, and Vision, Leeds, United Kingdom, pp. 318-321, Jun. 2006.  [PDF]
     
  • "Display Characterization for Mobile LCD Based on Modeling Electro-Optical Transfer Functions for Channels and Inter-Channels," International Congress of Imaging Science 2006, Rochester, NY, U.S.A, pp. 452-455, May 2006.  [PDF]
     
  • "Colorimetric Characterization Based on Color Correlation in CMYKGO Printer," Electronic Imaging 2006, San Jose, CA, U.S.A., vol. 6058, pp, 60580P-1 - 60580P-10, Jan. 2006.  [PDF]
     
  • "Illuminant-Adaptive Color Reproduction for a Mobile Display," Electronic Imaging 2006, San Jose, CA, U.S.A., vol. 6058, pp. 60580J-1 - 60580J-9, Jan. 2006.  [PDF]

        2005

  • "Color Reproduction of Mobile Display for Outdoor Viewing Condition," The 6th Japan-Korean Joint Symposium on Imaging Materials and Technologies 2005, Busan, Korea, pp. 88-98, Dec. 2005.  [PDF]
     
  • "Improved Multi-Level Screening with MJBNM for Smooth Tone Transition," The 6th Japan-Korean Joint Symposium on Imaging Materials and Technologies 2005, Busan, Korea, pp. 1-7, Dec. 2005.  [PDF]
     
  • "Six Color Separation Using the Additional Colorants with less Dot Visibility," Thirteenth Color Imaging Conference: Color Science and Engineering, Scottsdale, AZ, U.S.A., pp.198-194,
    Nov. 2005.  
    [PDF]
     
  • "Color Signal Decomposition Method Using 3-D Gamut Boundary of Multi-Primary Display," IEEE International Conference on Image Processing, Genova, Italy, pp. 401-404, Sep. 2005.  [PDF]
     
  • "Text Enhancement Error Diffusion with Homogeneous Halftone Patterns in Complex Doucument," Proceedings of ITC-CSCC 2005, Jeju, Korea, vol. 4, pp. 1619-1620, Jul. 2005. [PDF]
     
  • "A Lamp-lit Image Rendering of Automotive Rear Lamp Using Spectral-Based Ray Tracing Method," SAE 2005 World Congress, Cobo Center, Detroit, U.S.A., Apr. 2005.  [PDF]
     
  • "Effective Rendering Simulation of Light Lamp Based on Spectral Characteristics," FCV 2005 Proceedings of The 11th Japan-Korea Joint Workshop on Frontiers of Computer Vision, Gwangju, Korea, pp. 183-188, Jan. 2005.  [PDF]
  • "Efficient Text Segmentation and Adaptive Color Error Diffusion for Text Enhancement," Electronic Imaging 2005, San Jose, U.S.A., vol. 5667, pp. 489-500, Jan. 2005.  [PDF]
  • "Color Decomposition Method for Multiprimary Display Using 3D LUT in Linearized LAB space," Electronic Imaging 2005, San Jose, U.S.A., vol. 5667, pp. 354-363, Jan. 2005.  [PDF]

     2004

  • "Photo-Text Segmentation in Complex Color Document," The 5th Japan-Korean Joint Symposium on Imaging Materials and Technologies 2004, Kyoto, Japan, pp. 44-47, Nov. 2004.  [PDF]
  • "Estimation of Nine Channel-Independent Tone Response Curves for Display Device Characterization," 2004 International Symposium on Intelligent Signal Processing and Communication Systems, Seoul, Korea, pp. 238-243, Nov. 2004.  [PDF]
  • "Effective Channel-Independent Inverse Characterization Method for Display Device," Twelfth Color Imaging Conference: Color Science and Engineering, Scottsdale, AZ, U.S.A., pp. 170-175, Nov. 2004.  [PDF]
  • "RGB Look-up Table Design for Color Matching Between Monitor and Mobile Display," SPIE Optics East 2004, Philadelphia, U.S.A., vol. 5603, pp. 291-301, Oct. 2004.  [PDF]
  • "Illumination Estimation Based on Valid Pixel Selection in Highlight Region," IEEE International Conference on Image Processing, Singapore, pp. 2419-2422, Oct. 2004.  [PDF]
  • "Estimation of Illuminant Chromaticity Based on CCD Camera Response Distribution in a Real-World Image," CGIV 2004 The Second European Conference on Colour in Graphics, Imaging and Vision, Aachen, Germany, pp. 96-99, Apr. 2004.  [PDF]
  • "Modified Dynamic Programming for Fast Stereo Matching," FCV 2004 The 10th Korea-Japan Joint Workshop on Computer Vision, Fukuoka, Japan, pp. 13-18, Feb. 2004.  [PDF]
  • "Fast Multilevel Vector Error Diffusion Based on Adaptive Primary Color Selection," Electronic Imaging 2004, San Jose, U.S.A., vol. 5293, pp. 322-332, Jan. 2004.  [PDF]
  • "Six-Color Separation for Improving Graininess in a Middle Tone Region," Electronic Imaging 2004, San Jose, U.S.A., vol.5293, pp. 110-120, Jan. 2004.  [PDF]

     2003

  • "Improved Shading Model in Spectral-Based Ray Tracing Method," IEEE International Conference on Image Processing, Barcelona, Spain, Sep. 2003.  [PDF]
  • "Color Look-Up Table Design for Gamut Mapping and Color Space Conversion," DPP2003: IS&T's International Conference on Digital Production Printing and Industrial Applications, Barcelona, Spain, pp. 28-29, May 2003.  [PDF]
  • "Image Dependent Gamut Mapping Based on Color Variations at Each Segmented Region," DPP2003: IS&T's International Conference on Digital Production Printing and Industrial Applications, Barcelona, Spain, pp. 26-27, May 2003.  [PDF]
  • "Ray Tracing Method Based on Spectral Distribution for Producing Realistic Images," IS&T's 2003 PICS Conference, Rochester, U.S.A., pp. 558-561, May 2003.  [PDF]
  • "Improved Spectral-Reflectance (SR) Estimation Using Set of Principle Components Separately Organized for Each SR Population with Similar SRs," IS&T's 2003 PICS Conference, Rochester, U.S.A., pp. 562-565, May 2003.  [PDF]
  • "A 3D/2D Image Conversion Method Using the Concealment of Disparity Information," FCV 2003 The 9th Korea-Japan Joint Workshop on Computer Vision, Jeju, Korea, pp. 9-15, Feb. 2003.
    [PDF] 
  • "Improved Vector Error Diffusion for Reduction of Smear Artifact in the Boundary Regions," Electronic Imaging 2003, San Jose, U.S.A., vol.5008, pp. 455-466, Jan. 2003.  [PDF]
  • "Estimation of Spectral Distribution of Scene Illumination from a Single Image with Chromatic Illuminant," Electronic Imaging 2003, San Jose, U.S.A., vol.5008, pp. 171-181, Jan. 2003.  [PDF]
  • "Color Image Enhancement Technique Using Gamut Mapping Based on Color Space Division," Electronic Imaging 2003, San Jose, U.S.A., vol.5008, pp. 81-91, Jan. 2003.  [PDF]
  • "Stereo Sequence Transmission via Conventional Transmission Channel," Electronic Imaging 2003, San Jose, U.S.A., vol.5022, Jan. 2003.  [PDF]
  • "Disparity Space Image Based Stereo Matching Using Optimal Path Searching," Electronic Imaging 2003, San Jose, U.S.A., vol.5022, Jan. 2003.  [PDF]
  • "Test Based on Normal Scores for Efficient Edge Detection in Image," Electronic Imaging 2003, San Jose, U.S.A., vol.5022, Jan. 2003.  [PDF]

     2002

  • "Reduction of Smear Artifact in Vector Error Diffusion Using Vector Norm and Angle," Japan-Korean Joint Symposium on Imaging Materials and Technologies 2002, Yokohama, Japan, pp. 7-11, Nov. 2002.  [PDF]
  • "Color Halftoning Method Using Modified Jointly-Blue Noise Mask," China-Korea Joint conference on communication & information technology, Xidian Univ., China, pp. Ⅱ-16 ~ Ⅱ-20, Oct. 16-17, 2002.  [PDF]
  • "Stereo Matching by Modified Windowed Fourier Phase," Proceedings of The 2002 international Conference on Electronics, Information and Communications, Ulaanbaatar, Mongolia, pp. 224-227, Jul. 2002.  [PDF]
  • "Embedded LINUX Porting on TV System," Proceedings of The 2002 International Conference on Electronics, Information and Communications, Ulaanbaatar, Mongolia, pp. 178-181, Jul. 2002.  [PDF]
  • "Gamut Mapping Based on Color Space Division for Enhancement of Lightness Contrast and Chrominance," International Congress on Imaging Science 2002, Tokyo, Japan, pp. 455-456, May 2002.  [PDF]
  • "Adaptive Hierarchical Stereo Matching Using Object Segmentation and Window Warping," Electronic Imaging 2002, San Jose, U.S.A., vol. 4660, pp. 358-366, Jan. 2002.  [PDF]
  • "3D Modeling Using Image Simplification," FCV 2002 The 8th Korea-Japan Joint Workshop on Computer Vision, Hokkaido University, Sapporo, Japan, pp. 62-68, Jan. 2002.  [PDF]

     2001

  • "Modified Jointly-Blue Noise Masks Approach Using s-CIELAB Color Difference," Ninth Color Imaging Conference: Color Science and Engineering, Scottsdale, U.S.A., pp. 194-198, Nov. 2001.  [PDF]
  • "Image Retrieval Using Descriptor of Spatial Color Distribution," Proceedings of ITC-CSCC 2001, Tokushima, Japan, vol. 2, pp. 885-888, Jul. 2001.  [PDF]
  • "A New Visibility Testing Algorithm of Automotive Headlamps Based on Multi-Spectral Imaging," Proceedings of ITC-CSCC 2001, Tokushima, Japan, vol. 1, pp. 474-477, Jul. 2001.  [PDF]
  • "Estimation of Spectral Distribution of Scene Illumination Using Perceived Illumination and Highlight from a Single Color Image," Proceedings of the Third International Conference on Multispectral Color Science MCS'01, Joensuu, Finland, pp. 73-76, Jun. 2001.  [PDF]
  • "Calculation of Nighttime Road Image under Automotive Headlamp Lights," SAE 2001 World Congress, Detroit, U.S.A., pp. 17-21, Mar. 2001.  [PDF]
  • "Hierarchical 3D Modeling Using Feature Points and Spatio-Temporal Relationship," International Workshop on Advanced Image Technology, Taejon, Korea, pp. 111-116, Feb. 2001.  [PDF]
  • "Stereo Matching Using Adaptive Window Warping," FCV 2001 The 7th Korea-Japan Joint Workshop on Computer Vision, Chung-Ang University, Seoul, Korea, pp. 25-31, Feb. 2001.
    [PDF]
  • "Color Image Retrieval Using Compressed Chromaticity and Color Edge Information," Proceedings of SPIE: Storage and Retrieval for Media Databases 2001, San Jose, U.S.A., vol. 4315, pp. 490-498, Jan. 2001.  [PDF]
  • "Effect of Ambient Light Source for the Appearance of Color Image on CRT Monitor," Proceedings of SPIE Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, San Jose, U.S.A., vol. 4300. pp. 348-357, Jan. 2001.  [PDF]
  • "Digital Watermarking Based on Color Differences," Proceedings of SPIE: Security and Watermarking of Multimedia Contents, San Jose, U.S.A., vol. 4314, pp. 10-17, Jan. 2001.
    [PDF] 
  • "3D Modeling Using Hierarchical Feature Point and Spatio-Temporal Relationship," Proceedings of SPIE: Visual Communications and Image Processing 2001, San Jose, U.S.A., vol. 4310, pp.787-797, Jan. 2001.  [PDF]
  • "Object Segmentation Using Skin Color and Motion Information," Proceedings of SPIE: Visual Communications and Image Processing 2001, San Jose, U.S.A., vol. 4310, pp.745-753, Jan. 2001.  [PDF]

     2000

  • "Color Image Halftoning by CMY Printing Based on Rotated BNM Scheme," Japan-Korean Joint Symposium on Imaging Materials and Technologies 2000, Osaka, Japan, pp. 29-32, Dec. 2000.
    [PDF] 
  • "Halftoning Method by CMY Printing Based on BNM," Eighth Color Imaging Conference: Color Science and Engineering, Scottsdale, Scottsdale, AZ, U.S.A., pp. 252-256, Nov. 2000.  [PDF]
  • "Halftoning Method by CMY Printing Using BNM," Proceedings of ITC-CSCC 2000, Pusan, Korea, vol. 2, pp. 851-854, Jul. 2000.  [PDF]
  • "Digital Watermarking Using Color Space Conversion," Proceedings of ITC-CSCC 2000, Pusan, Korea, vol. 1, pp. 470-473, Jul. 2000.  [PDF]
  • "Stereo Matching Using an Adaptive Window Warping," Proceedings of ITC-CSCC 2000, Pusan, Korea, vol. 1, pp. 421-424, Jul. 2000.  [PDF]
  • "New Algorithm for Detecting Illuminant Chromaticity From Color Images," Proceedings of SPIE Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts V, pp 184-194, Jan. 2000.  [PDF]
  • "Digital Halftoning Based on Color Correction Using Neural Network with Uniform Color Samples and Vector Error Diffusion," EI2000(Electronic Imaging), SPIE, San Jose, U.S.A., vol. 3963, pp. 415-422, Jan. 2000.  [PDF]
  • "Intermediate View Synthesis Using Trilinearity of Stereo Image and Virtual View," FCV 2000 The 6th Korea-Japan Joint Workshop on Computer Vision, Nagoya, Japan, pp. 125-131, Jan. 2000.
    [PDF] 

     1999

  • "Color Halftoning Based on Color Correction Using Selective Vector Error Diffusion," Japan Hardcopy '99 Fall Meeting(The conference of Japan Hardcopy for the Imaging Society of Japan),$Kyoto, Japan, pp. 86-89, Dec. 1999.  [PDF]
  • "Colorimetric Printer Calibration using Modified Sigmoidal Tone-Curve Function," Seventh Color Imaging Conference: Color Science, Systems, and Applications, Scottsdale, U.S.A., pp. 307-310, Nov. 1999.  [PDF]
  • "Estimation of Spectral Distribution of Illumination Using Maximum Achromatic Region," International Symposium on Multispectral Imaging and Color Reproduction for Digital Archives(Japan), Chiba, Japan, pp. 92-97, Oct. 1999.  [PDF]
  • "Spatially Variant B-Spline Function for Image Interpolation," TENCON '99, Cheju, Korea, vol. 1, pp. 714-717, Sep. 1999.  [PDF]
  • "Efficient Scan Conversion with Edge Enhancement and Its VLSI Architecture," TENCON '99, Cheju, Korea, vol. 1, pp. 131-134, Sep. 1999.  [PDF]
  • " Tone Reproduction Technique Using Neural in Inkjet Printers,"  KES99 (1999 Third International Conference on Knowledge-Based Intelligent Information Engineering Systems), Adelaide, Australia, pp. 103-106, Aug. 1999.  [PDF]
  • "Simple Structured MPEG-2 MVP Stereoscopic Encoder," ITC-CSCC'99, Niigata, Japan, pp. 947-950, Jul. 1999.  [PDF]
     
  • "Image Segmentation Using Skin Color and Motion Information for Object-Based Coding," ITC-CSCC'99, Niigata, Japan, pp. 931-934, Jul. 1999.   [PDF]
     
  • "Video Segmentation Algorithm Using A Combined Similarity Measure for Content-Based Coding," Picture Coding Symposium, Portland, OR, pp. 261-264, Apr. 1999.  [PDF]
     
  • "Gamut Mapping Using Variable Anchor Points," EI99(Electronic Imaging), SPIE, San Jose, U.S.A., vol. 3648, pp. 129-139, Feb. 1999.  [PDF]
     
  • "Expanded Nolinear Order Dithering and Modified Error Diffusion for an Ink-Jet Color Printer," EI99(Electronic Imaging), SPIE, San Jose, U.S.A., vol.3648, pp. 541-550, Feb. 1999.  [PDF]
     
  • "A Compact Stero Matching Algorithm Using Simplified Population-Based Incremental Learning," FCV'99 5th Korea-Japan Joint Workshop on Computer Vision, Daegu, Korea, pp. 34-39, Jan. 1999.  [PDF]

     1998

  • "Color Image Enhancement By Highlight-Preserving Vector Transformation and Nonlinear Mapping," IEEE International Conference On Image Processing (ICIP'98), Chicago, U.S.A., Oct.1998.
    [PDF]
     
  • "Blue Noise Halftoning Based on Printer Model," ITC-CSCC'98, Sokcho, Korea, pp. 927-930, Jul. 1998.  [PDF]
     
  • "Edge-Sensitive Image Interpolation," ITC-CSCC'98, Sokcho, Korea, pp. 232-236, Jul. 1998.  
    [PDF]
     
  • "Efficient Image Analysis Using Color and Motion for Object-Based Coding," ITC-CSCC'98, Sokcho, Korea, pp. 11-14, Jul. 1998.  [PDF]
     
  • "Stereo Matching Using Genetic Algorithm and Region Information," FCV'98-4th Japan-Korea Joint Workshop on Computer Vision, Tokyo, Japan, pp. 85-89, Feb. 1998.  [PDF]
     
  • "Image Dependent Gamut Mapping Using A Variable Anchor Point," EI'98: IS&T/SPIE's Symposium on Electronic Imaging: Science & Technology, San Jose, U.S.A., pp. 129-137, Jan. 1998.  [PDF]

     1997

  • "Color Image Enhancement by Fundamental Vector Transformation and Nonlinear Mapping," 5th IS&T/SID Color Imaging Conference, Scottsdale, AZ, U.S.A., pp. 153-157, Nov. 1997.  [PDF]
     
  • "Connectivity and Geometry Compression of 3D Object Based on Adaptive Bits Allocation and DFSVQ," 1997 Picture Coding Symposium, Berlin, Germany, pp. 479-483, Sep. 1997.  [PDF]
     
  • "Image Segmentation Using Contrast and Contour Simplification for Very Low Bit Rate Coding," 1997 Picture Coding Symposium, Berlin, Germany, pp. 189-193, Sep. 1997.  [PDF]
     
  • "Image Segmentation Based on Hierarchical Structure and Region Merging Using Contrast for Very Low Bit Rate Coding," International Workshop on Synthetic-Natural Hybrid Coding and Three Dimensional Imaging, Rhodes, Greece, pp. 294-297, Sep. 1997.  [PDF]
     
  • "Color Matching Using Dot Gain and Intensity Compensation for Different Papers," IS&T/SPIE's Symposium on Electronic Imaging: Science & Technology, San Jose, U.S.A., pp. 286-292, Feb. 1997.  [PDF]
     
  • "Relaxation Algorithm to Solve Correspondence Problems," Proceedings of the 3rd Korea - Japan Joint Workshop on Computer Vision Frontiers of Computer Vision, Kyongju, Korea, pp. 104-109, Jan. 1997.  [PDF]

 

  DOMESTIC CONFERENCES (1998~2015)  

       2015

  • "Automatic Image Correction Algorithm for Post-Processing in Digital Cinema Production," Proceeding of the 2015Korea Signal Processing Conference, Wonju, Korea, pp.76-79, Nov. 2015.
  • "Evaluation of Perceived Image Quality Factors and Color Reproduction Characteristics of Mobile LCD and OLED," Korea Society for Imaging Science and Technology, Busan, Korea, pp. 76-78, Nov. 2015.
  • "Tone Mapping for Visibility Enhancement of High Dynamic Range Image Using Gamma Correction Map," Korea Multimedia Society,, Daegu, Korea, pp. 47-50, Nov. 2015.
  • "Color Matching in Stereoscopic Images Based on Integrated Color Constancy Algorithms," Korea Society for Imaging Science and Technology,, Busan, Korea, pp. 42-44, June 2015.
  • "Image Normalization for Digital Intermediate in Digital Cinema," Proceeding of Workshop on 2015 Image Processing and Image Understanding, Jeju, Korea, Feb. 2015.

       2014

  • "Illumination Estimation based on Dominant Chromaticity Assessment in Nonnegative Matrix Factorization with Sparseness Constraints," Proceeding of the 2014 Korea Signal Processing Conference, Seoul, Korea, pp. K14-86-1 - K14-86-4, Sep. 2014.

  • "Perceptual Contrast Measure in Display Gamut Considering Perceived Brightness Difference," Korea Society for Imaging Science and Technology, Seoul, Korea, pp. 118-121, May. 2014.

  • "Ghost-free Exposure Fusion Based on Consistency Assessment in Temporal Domain," Korea Society for Imaging Science and Technology, Seoul, Korea, pp. 122-125, May. 2014.

  • "Color Smearing Reduction for Digital Still Camera," Proceeding of Workshop on 2014 Image Processing and Image Understanding, Jeju, Korea, pp. 122, Feb. 2014.

       2013

  • "Multi-scale Gray World Algorithm for Enhancement of Faded Image," Korea Society for Imaging Science and Technology, Busan, Korea, pp. 74-75, Nov. 2013.

  • "Faded Color Correction based on Integrated Gray World Algorithm," Proceeding of the 2013 Korea Signal Processing Conference, Daejeon, Korea, pp. 183-185, Oct. 2013.

  • "Moire Reduction using Analysis of Moire Pattern in Spatial and Frequency Domain," Proceeding of the 2013 Korea Signal Processing Conference, Daejeon, Korea, pp. 186-188, Oct. 2013.

  • "Color Correction between Stereo Images using Combined Color Matching," Korea Society for Imaging Science and Technology, Incheon, Korea, pp. 91-93, May 2013.

  • "Acquisitioning Multi-spectral Flash Image using Region based Weight Map," Proceeding of Workshop on 2013 Image Processing and Image Understanding, Jeju, Korea, pp. 36-1 - 36-5, Feb. 2013.

       2012

  • "Color Correction of Multi-spectral Image using Weight Map," Korea Society for Imaging Science and Technology, Daegu, Korea, pp. 78-80, Nov. 2012.

  • "Sperctral Reflectance Estimation using Selective Training Set according to Correlation Coefficient," Korea Society for Imaging Science and Technology, Daegu, Korea, pp. 75-77, Nov. 2012.

  • "Skin Tone Detection using Combined Skin Color Model and Feature Map," Proceeding of the 2012 Korea Signal Processing Conference, Suwon, Korea, vol.25, no.1, pp. 289-292, Sep. 2012.

  • "Estimation of Reflectance based on Correlation with Adaptive Wiener Estimation," Proceeding of the 2012 Korea Signal Processing Conference, Suwon, Korea, vol.25, no.1, pp. 368-371, Sep. 2012.

  • "Acquisition of Multispectral Image using Optimization Method with Weight Map," Proceeding of the 2012 Korea Signal Processing Conference, Suwon, Korea, vol.25, no.1, pp. 372-375, Sep. 2012.

  • "Preferred Color Reproduction based on Preferred Skin Colors," Korea Society for Imaging Science and Technology, Seoul, Korea, Jun. 2012.

  • "Selective Skin Color Reproduction using Multiple Preferred Skin Colors," Proceeding of Workshop on 2012 Image Processing and Image Understanding, Jeju, Korea, Jan. 2012.

       2011

  • "Color Correction of  DLP Projector using Hue-Shift Model," Korea Society for Imaging Science and Technology, Busan, Korea, pp. 72-74, Nov. 2011.

  • "Gamut Mapping Algorithm for Preserving a Detail," Korea Society for Imaging Science and Technology, Busan, Korea, pp. 75-76, Nov. 2011.

  • "Color Correction using Hue-shift Modeling of DLP Projector," Proceeding of the 2011 Korea Signal Processing Conference, Gwangju, Korea, vol. 24, no. 1, pp. 249-251, Sep. 2011.

  • "Spatial Gamut Mapping using Regularization," Proceeding of the 2011 Korea Signal Processing Conference, Gwangju, Korea, vol. 24, no. 1, pp. 243-245, Sep. 2011.

  • "Local Color Transfer Using Distance between Color Distributions based on Color Category," Korea Society for Imaging Science and Technology, Jeonju, Korea, pp. 56-57, Jun. 2011.

  • "Separative Color Correction for Enhancement of Faded Image," Korea Society for Imaging Science and Technology, Jeonju, Korea, pp. 54-56, Jun. 2011.

  • "Acquisition of Anaglyph Image by Compensating a Difference of Luminance," Proceeding of Workshop on 2011 Image Processing and Image Understanding, Jeju, Korea, Feb. 2011.

       2010

  • "Image Enhancement for Fatigue Reduction of Eyes in Anaglyph,"  Proceedings of the 2010 Korea Signal Processing Conference, Seoul, Korea, vol. 23, no. 1, pp. 293-296, Oct. 2010.
     
  • "Color Correction for Projected Image based on Correction Matrix using a Still Camera,"  Proceedings of the 2010 Korea Signal Processing Conference, Seoul, Korea, vol. 23, no. 1, pp. 315-318, Oct. 2010.
     
  • "Real-time Multi-scale Retinex to Enhance Night Scene of Vehicular Camera,"  Proceedings of the 2010 Korea Signal Processing Conference, Seoul, Korea, vol. 23, no. 1, pp. 435-438, Oct. 2010.
     
  • "Tone Mapping Using Section Compression of Local Contrast Factor based on Histogram," Korea Society for Imaging Science and Technology, Andong, Korea, pp. 26-27, Jun. 2010.
     
  • "Real-time Enhancement for Night Scene Using Vehicular Camera based on Multi-scale Retinex," Korea Society for Imaging Science and Technology, Andong, Korea,  pp. 30-31, Jun. 2010.
     
  • "Adaptive Color Conversion in Printer to Monitor," Proceeding of Workshop on 2010 Image Processing and Image Understanding, Jeju, Korea, Jan. 2010.
     
  • "Color Correction Method for Projected Image on Colored-Screen Based on Camera," Proceeding of Workshop on 2010 Image Processing and Image Understanding, Jeju, Korea, Jan. 2010.

       2009

  • "Color Correction method for Projected Image on Colored-Screen Based on Color Correction Matrix," Korean Society for Imaging Science and Technology, Pusan, Korea, vol. 32, no. 1, pp. 25-27, Nov. 2009.
     
  • "Subpixel Estimation in Noisy Image Using a Wiener Filtered Local Region," Korean Society for Imaging Science and Technology, Pusan, Korea, vol. 32, no. 1, pp. 28-29, Nov. 2009.
     
  • "Color Correction for Projector on Colored-Screen,"  Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 226-229, Sep. 2009.
     
  • "Auto-Exposure Control Using LUT Based on Scene-Luminance Curve in Mobile Phone Camera,"  Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 287-290, Sep. 2009.
     
  • "Color Correction in Image Enhancement Based on Retinex ,"  Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 663-666, Sep. 2009.
     
  • "Colorization Algorithm Using Compensation of Difference Image Based on Characteristic Curve,"  Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 667-670, Sep. 2009.
     
  • "Subpixel Shift Estimation Using Iterative Phase Correlation of the Wiener Filtered Local Region," Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 686-689, Sep. 2009.
     
  • "Color Correction Based on CIELAB Color Space Using Enhanced Integrated Multi-Scale Retinex,"  Proceedings of the 2009 Korea Signal Processing Conference, Pusan, Korea, vol. 22, no. 1, pp. 690-693, Sep. 2009.
     
  • "Auto-Exposure Control Using LUT Based on S·L Curve in Mobile Phone Camera," Proceeding of Workshop on 2009 Image Processing and Image Understanding, Jeju, Korea, pp. 64, Feb. 2009.
     
  • "A New Method of Skin Segmentation for Face Detection in Normalized RGB Color Space," Proceeding of Workshop on 2009 Image Processing and Image Understanding, Jeju, Korea,   pp. 425, Feb. 2009.

       2008

  • "Improved Median Filtering Based on Rank-Order Method for Effective Cancellation of Impulse Noise," Korean Society for Imaging Science and Technology, Seoul, Korea, vol. 30, pp. 62-63, Nov. 2008.
     
  • "Integrated MSR Based on CIELAB Color Space and Saturation Compensation," Proceedings of the 2008 Korea Signal Processing Conference, Seoul, Korea, vol. 21, no. 1, pp. 10, Sep. 2008.
     
  • "Subpixel Estimation Using Iterative Phase Correlation of a Local Region," Proceedings of the 2008 Korea Signal Processing Conference, Seoul, Korea, vol. 21, no. 1, pp. 11, Sep. 2008.
     
  • "Evaluation of Vehicular Camera Performance through ISO-Based Image Quality Quantification," Proceedings of IEEK Summer Conference 2008, Pyeongchang, Korea, vol. 31, no. 1, pp. 855-856, Jun. 2008.
     
  • "Color Image Enhancement Method Based on Multi-Scaled Retinex Considering Chromatic Distribution of Input Image," Proceedings of IEEK Summer Conference 2008, Pyeongchang, Korea, vol. 31, no. 1, pp. 845-846, Jun. 2008.
     
  • "Analysis of Image Quality in Color Image Compression," Korean Society for Imaging Science and Technology, Daegu, Korea, vol. 29, no. 1, pp. 3-6, Jun. 2008.
     
  • "Enhancement of Integrated Multi-Scale Retinex Based on CIELAB Color Space," Korean Society for Imaging Science and Technology, Daegu, Korea, vol. 29, no. 1, pp. 45-46, Jun. 2008.
     
  • "Color Image Enhancement in Multi-Scaled Retinex," Proceeding of Workshop on 2008 Image Processing and Image Understanding, Jeju, Korea, pp. 70, Feb. 2008.
     
  • "A Color Compensation Method for a Projector Considering Average Lightness of the Projected Image," Proceeding of Workshop on 2008 Image Processing and Image Understanding, Jeju, Korea, pp. 66, Feb. 2008.

       2007

  • "Driving Current Control for RGB LED Backlighting Stabilization," Korean Society for Imaging Science and Technology, Incheon, Korea, vol. 28, no. 1, pp. 15-23, Dec. 2007.
     
  • "Image Mosaicking Using Color-Invariant Values Derived from a Camera Response with Narrow Bands," Korean Society for Imaging Science and Technology, Incheon, Korea, vol. 28, no. 1, pp. 69-76, Dec. 2007.
     
  • "Design and Implementation of High Definition Multimedia Demonstration System with Multiple Output," Korean Society for Imaging Science and Technology, Incheon, Korea, vol. 28, no. 1, pp. 77-83, Dec. 2007.
     
  • "Image Quality Enhancement Algorithm Using a Projector at the Color and Textured Surface," Proceedings of the 2007 Korea Signal Processing Conference, Daegu, Korea, vol. 20, no. 1, pp. 82, Oct. 2007.
     
  • "Driving Current Control for Time Stability of RGB LED BLU," Proceedings of the 2007 Korea Signal Processing Conference, Daegu, Korea, vol. 20, no. 1, pp. 219, Oct. 2007.
     
  • "Acquisition of Efficient HDR Image Using Estimation of Dynamic Range of Scene in Camera Images with Various Exposures," Proceedings of IEEK Summer Conference 2007, Pusan, Korea, pp. 233-234, Jul., 2007
     
  • "Reduction Method of Redundant Dynamic Range for Efficient HDR Image Acquisition," Korean Society for Imaging Science and Technology, Jeonju, Korea, pp. 60-66, Jun., 2007.
     
  • "Color Reproduction Based on the Chromatic Adaptation Model in PDP display," Proceeding of Workshop on 2007 Image Processing and Image Understanding, Jeju, Korea, pp. 57-60, Feb. 2007.
     
  • "A Method of Photo Ink-Jet Printing for the Reduction of Excessive Colorant Amount," Proceeding of Workshop on 2007 Image Processing and Image Understanding, Jeju, Korea, pp. 537-542, Feb. 2007. 

      2006

  • "Color Correction Method in Beam Projector for a Projected Image on Colored Screen," Proceedings of IEEK Fall Conference 2006, Seoul, Korea, vol. 29, no. 2, pp. 659-662, Nov. 2006.
     
  • "Six Color Separation Based on Total Ink Limit and Dot Visibility for Excessive Colorant Reduction," Proceedings of IEEK Fall Conference 2006, Seoul, Korea, vol. 29, no. 2, pp. 655-658, Nov. 2006.
     
  • "PDP Display Characterization Method Based on a Lightness for Input Image," Korean Society for Imaging Science and Technology, Seoul, Korea, pp. 90-97, Nov. 2006.
     
  • "The Characterization Method of Beam-Projectior Considering Colored Screen and Illumination Level," Proceedings of the 2006 Korea Signal Processing Conference, Ansan, Korea, vol. 19, no. 1, pp. 86, Sep. 2006.
     
  • "Colorization Algorithm Based on Wavelet Packet Sub-bands for Recovering Colors from Grawy Image," Proceedings of the 2006 Korea Signal Processing Conference, Ansan, Korea, vol. 19, no. 1, pp. 85, Sep. 2006.
     
  • "Color Reproduction Algorithm in FPD Using Chromatic Adaptation," Proceedings of the 2006 Korea Signal Processing Conference, Ansan, Korea, vol. 19, no. 1, pp. 81, Sep. 2006.
     
  • "Color Correction for High Luminance Displays for Human Visual System," Proceedings of the 2006 Korea Signal Processing Conference, Ansan, Korea, vol. 19, no. 1, pp. 80, Sep. 2006.
     
  • "Physical-Based Photon Mapping Technique for LED Back-Light Lighting Simulator," Proceedings of IEEK Summer Conference 2006, Jeju, Korea, vol. 29, no. 1, pp. 323-324, Jun. 2006.
     
  • "Modeling for Hue Shift Effect of Human Visual System on High Luminance Display," Proceedings of IEEK Summer Conference 2006, Jejul, Korea, vol. 29, no. 1, pp. 307-308, Jun. 2006.
     
  • "Recovery of Color from Gray Image Using Wavelet Packet Transform," Korean Society for Imaging Science and Technology, Seoul, Korea, pp. 76-83, May 2006.
     
  • "Inverse Characterization Method of  Hi-fi Printer for Improving Color Tone," Korean Society for Imaging Science and Technology, Seoul, Korea, pp. 64-71, May 2006.
     
  • "Color Reproduction in Mobile Display for Outdoor Environment," Proceeding of Workshop on 2006 Image Processing and Image Understanding, Jeju, Korea, pp. 75-80, Feb. 2006.
  • "Multi-Color Printer Characterization Method Based on Correlation of Colorants," Proceeding of Workshop on 2006 Image Processing and Image Understanding, Jeju, Korea, pp. 489-494, Feb. 2006.

     2005

  • "Color Prediction for Mobile LCD Using Improved S-curve model," Korea Society for Imaging Science and Technology, Busan, Korea, pp. 166-173, Dec. 2005.
     
  • "Spectral-Based Rendering Technique for Lighting simulation," Proceedings of IEEK Fall Conference 2005, Seoul, Korea, vol. 28, no. 2, pp. 379-382, Nov. 2005.
     
  • "Illuminant-Adaptive Color Reproduction for Mobile Display," Proceedings of the 2005 Korea Signal Processing Conference, Jeonju, Korea, vol. 18, no. 1, pp. 120, Oct. 2005.
  • "Mobile LCD Characterization Considering Channel-chromaticity-inconstancy and Channel-dependencefor," Proceedings of the 2005 Korea Signal Processing Conference, Jeonju, Korea, vol. 18, no. 1, pp. 119, Oct. 2005.
  • "Implementation of the Color Matching Between Mobile Camera and LCD Based on RGB LUT," Proceedings of the 2005 Korea Signal Processing Conference, Jeonju, Korea, vol. 18, no. 1, pp. 118, Oct. 2005.
  • "Threshold Modulation of MJBNM for Banding Artifacts Reduction in Multitoning," Proceedings of the 2005 Korea Signal Processing Conference, Jeonju, Korea, vol. 18, no. 1, pp. 80, Oct. 2005.
  • "Colorimetric Characterization Based on Color Correlation in CMYKOG Printer," Proceedings of the 2005 Korea Signal Processing Conference, Jeonju, Korea, vol. 18, no. 1, pp. 79, Oct. 2005.
     
  • "High-Fidelity Color Reproduction Using Estimation of Spectral Reflectance and Camera Characteristics," Korea Society for Imaging Science and Technology, Daegu, Korea, pp. 9-17, May 2005.
     
  • "Six Color Separation Using Additional Colorants and Quantitative Granulrity Metric for Photography Quality," Korea Society for Imaging Science and Technology, Daegu, Korea, pp. 41-51, May 2005.
     
  • "Six Color Separation Using Colorant Selection and Metric for Photo Quality Reproduction," Proceeding of Workshop on 2005 Image Processing and Image Understanding, Jeju, Korea, pp. 277-282, Jan. 2005.

     2004

  • "3D-LUT Color Signal Conversion for MPD," Korea Society for Imaging Science and Technology, Seoul, Korea, pp. 60-64, Dec. 2004.
  • "Preference Color Mapping Method for Skin Regions Based on the Lightness and Color Distribution of the Image," Korea Society for Imaging Science and Technology, Seoul, Korea, pp. 56-59, Dec. 2004.
  • "System Design and Implementation for Multimedia Play Module with Capture Function," Proceeding of Korea Multimedia Society, Ewha Womans University, Korea, Nov. 2004.
     
  • "Display Bridge for HDTV," Proceedings of the Korean Information Science Society Conference, Seoul, Korea, vol. 31, no. 2, pp. 394-396, Oct. 2004.
  • "Color Document Halftoning Using Text Enhanced Error Diffusion," Proceedings of the 2004 Korea Signal Processing Conference, Seoul, Korea, vol. 17, no. 1, pp. 114, Oct. 2004.
  • "3-D LUT Color Signal Decomposition Method for Multi-primary Display," Proceedings of the 2004 Korea Signal Processing Conference, Seoul, Korea, vol. 17, no. 1, pp. 120, Oct. 2004.
  • "3D Preference Color Mapping Method Based on the Characteristic of Color Distribution," Proceedings of the 2004 Korea Signal Processing Conference, Seoul, Korea, vol. 17, no. 1, pp. 121, Oct. 2004.
  • "DTV Color Matching Technique for Various Display Devices," Proceedings of the 2004 Korea Signal Processing Conference, Seoul, Korea, vol. 17, no. 1, pp. 278, Oct. 2004.
  • "GOG Model Based on Channel-Independent Inverse Characterization for Color Matching Technique," Proceedings of IEEK Summer Conference 2004, Cheonan, Korea, vol. 27, no. 1, pp. 949-952, Jun. 2004.
  • "Color Constancy Based on Improved Illumination Using Noise Modeling," The 10th Color Imaging Workshop, Daegu, Korea, pp. 69-80, Jun. 2004.
  • "Six Color Separation Using Lightness Value and Objective Granularity," The 10th Color Imaging Workshop, Daegu, Korea, pp. 115-131, Jun. 2004.
  • "Effective Channel-Independent Inverse Characteriaztion Method for Display Devices," Korean Society for Imaging Science and Technology, Incheon, Korea, pp. 51-55, May 2004.
  • "RGB Look-up Table Design for Color Matching Between Monitor and Mobile Display," Joint Symposium on Color and Imaging, Samsung Advanced Institute of Technology, Yongin, Korea, pp. 51-58, Apr. 2004.
  • "A Graininess Reduction Method Based on the Quantitive Analysis for Six Color Separation," Proceeding of Workshop on 2004 Image Processing and Image Understanding, Seoul, Korea, pp. 435-440, Jan. 2004.
  • "Illumination Estimation Based on Noise Response Modeling of Digital Camera in a Real-World Image," Proceeding of Workshop on 2004 Image Processing and Image Understanding, Seoul, Korea, pp. 287-292, Jan. 2004.

     2003

  • "Multi-level Vector Error Diffusion for Smear Artifact Reduction in the Boundary Regions," Proceedings of Signal Processing Society, IEEK Fall Conference 2003, Chunan, Korea, pp. 461-464, Nov. 2003.
  • "Six Color Separation Using the Color Difference and Granularity," Proceedings of Signal Processing Society, IEEK Fall Conference 2003, Chunan, Korea, pp. 245-248, Nov. 2003.
  • "Stereo Image Insertion Using Alteration of DCT Coefficients of Color Channels," Proceedings of Signal Processing Society, IEEK Fall Conference 2003, Chunan, Korea, pp. 175-178, Nov. 2003.
  • "Color Matching Between Monitor and Mobile Display Device Using Improved S-curve Model and RGB Color LUT," Proceedings of Signal Processing Society, IEEK Fall Conference 2003, Chunan, Korea, pp. 15-18, Nov. 2003.
  • "Design and Implementation of Additional Multimedia Module for Digital TV," Proceedings of Signal Processing Society, IEEK Fall Conference 2003, Chunan, Korea, pp. 513-516, Nov. 2003.
  • "Color Matching Between Monitor and Mobile Display Device Using RGB Color Look-up Table," Korean Society for Imaging Science and Technology, Busan, Korea, pp. 70-75, Nov. 2003.
  • "Illumination Estimation Based on Valid Pixel Selection from CCD Camera Response," Korean Society for Imaging Science and Technology, Busan, Korea, pp. 55-60, Nov. 2003.
  • "Design and Implementation of IDE Type Memory Card Interface Architecture for Digital TV," Korean Society for Imaging Science and Technology, Busan, Korea, pp. 51-54, Nov. 2003.
  • "Six Color Separaion for Improving Graininess in a Middle Tone Region," The 4th Korea-Japan Joint Symposium on Imaging Materials and Technologies, Busan, Korea, pp. 5-16, Nov. 2003.
  • "LCD Characterization Using Modified S-Curve Model and Color Matching Between Display Devices," Proceeding of the 2003 Korean Signal Processing Conference, Choonchun, Korea, vol. 16, no. 1, pp. 27, Sep. 2003.
  • "Estimation of Illuminant Chromaticity in Real-World Image Based on CCD Camera Response Distribution," Proceeding of the 2003 Korean Signal Processing Conference, Choonchun, Korea, vol. 16, no. 1, pp. 26, Sep. 2003.
  • "Six-color Separation for Improving Graininess in a Middle Tone Region," Proceeding of the 2003 Korean Signal Processing Conference, Choonchun, Korea, vol. 16, no. 1, pp. 25, Sep. 2003.
  • "Recent Trends in Color and Image," Summer Academy Color and Image 2003, Cheju, Korea, pp. 2-8, Jul. 2003.
  • "Wavelet-Compressed Image Improvement Method Using Modification of Wavelet Coefficients," Proceedings of IEEK Summer Conference 2003, Pyungchang, Korea, pp. 1875-1878, Jul. 2003.
  • "Spectral-Reflectance Estimation Using Adaptive Principal Component Analysis in Similar Color Regions," Proceedings of IEEK Summer Conference 2003, Pyungchang, Korea, pp. 1767-1770, Jul. 2003.
  • "Color Look-Up Table for Multi-Function Printer," Proceedings of IEEK Summer Conference 2003, Pyungchang, Korea, pp. 1759-1762, Jul. 2003.
  • "Fast Multilevel Vector Error Diffusion Based on Adaptive Selection of Patch," Proceedings of IEEK Summer Conference 2003, Pyungchang, Korea, pp. 1747-1750, Jul. 2003.
  • "Improved Spectral-Reflectance (SR) Estimation Using Set of Principle Components Separately Organized for Each SR Population with Similar SRs," The 9th Color Imaging Workshop, Daegu, Korea, pp. 91-102, Jun. 2003.
  • "Color Look-Up Table for Color Reproduction Combining Variable Anchor Point Gamut Mapping Method and Color Space Conversion," The 9th Color Imaging Workshop, Daegu, Korea, pp. 29-40, Jun. 2003.
  • "Color Look-Up Table Design for Color Reproduction Combining Variable Anchor Points Gamut Mapping Method and Color Space Conversion," Korean Society for Imaging Science and Technology, Seoul, Korea, pp. 64, May 2003.
  • "Spectral Reflectance Estimation Using Set of Principle Components Based on Spectrum Similarity," The 1st Symposium on Color and Imaging, Daegu, Korea, pp. 53-56, Mar. 2003.
  • "Color Look-Up Table Design for Gamut Mapping and Color Space Conversion," Proceeding of Workshop on 2003 Image Processing and Image Understanding, Cheju, Korea, pp. 419-424, Jan. 2003.
  • "Stereo Image Transmission using Concealment of Disparity Information," Proceeding of Workshop on 2003 Image Processing and Image Understanding, Cheju, Korea, pp. 173-176, Jan. 2003.

     2002

  • "Improved Vector Error Diffusion for Reduction of Smear Artifact in the Boundary Region," Korean Society for Imaging Science and Technology, Chonbuk, Korea, pp. 45, Nov. 2002.
  • "Compatible 3D Image Transmission with 2D Image," Proceeding of the 2002 Korean Signal Processing Conference, Seoul, Korea, vol. 15, no. 1, pp. 7, Sep. 2002.
  • "An Adaptive Control of Digital TV Input Signal Using Sync Shaping," Proceeding of the 2002 Korean Signal Processing Conference, Seoul, Korea, vol. 15, no. 1, pp. 240, Sep. 2002.
  • "Vector Error Diffusion for Improvements of Image Quality and Boundary Artifact Reduction," Proceeding of the 2002 Korean Signal Processing Conference, Seoul, Korea, vol. 15, no. 1, pp. 3, Sep. 2002.
  • "Fast and Robust Stereo Matching in the Disparity Space Image," Proceeding of the 2002 Korean Signal Processing Conference, Seoul, Korea, vol. 15, no. 1, pp. 105, Sep. 2002.
  • "Simulation of Rear Lamp Using Spectral-Based Ray Tracing," The 8th Color Imaging Workshop, Daegu, Korea, pp. 99-108, Jun. 2002.
  • "Gamut Mapping Based on Color Space Division for Enhancement of Lightness Contrast and Chrominance," The 8th Color Imaging Workshop, Daegu, Korea, pp. 45-58, Jun. 2002.
  • "Embedded Linux Porting on TV System," Proceedings of IEEK Summer Conference 2002, Wheongsung, Korea, pp. 231-234, Jun. 2002.
  • "Simulation of Rear Lamp Using Spectral-Based Ray Tracing," Proceedings of IEEK Summer Conference 2002, Wheongsung, Korea, pp. 327-330, Jun. 2002.
  • "An Efficient Edge Detection Using Van der Waerden's Statistic in Images," Proceedings of IEEK Summer Conference 2002, Wheongsung, Korea, pp. 215-218, Jun. 2002.
  • "Reproduction of Realistic Image Using Spectral-Based Ray Tracing Method," Korean Society for Imaging Science and Technology, Ansan, Korea, pp. 89-92, May 2002.
  • "Color Image Enhancement Technique Using Gamut Mapping Based on Color Space Division," Proceeding of Workshop on 2002 Image Processing and Image Understanding, Cheju, Korea, pp. 315-320, Jan. 2002.

     2001

  • "Modified Jointly-Blue Noise Mask Approach Using S-CIELAB Color Difference," The Korea-Japan Joint Symposium on Imaging Materials and Technology 2001, Kyoungju, Korea, pp. 7-10, Nov. 2001.
  • "PAPR Reduction Algorithm of Adaptive Suboptimal PTS," Proceeding of the 2001 Korea Signal Processing Cconference, Chonnam, Korea, pp. 609-612, Sep. 2001.
  • "Windowed Wavelet-Based Stereo Matching Using Shiftability," Proceeding of the 2001 Korea Signal Processing Cconference, Chonnam, Korea, pp. 665-668, Sep. 2001.
  • "Circular Shape-Based Gamut Mapping for Enhancement of Lightness Contrast and Chrominance," Proceeding of the 2001 Korea Signal Processing Cconference, Chonnam, Korea, pp. 677-680, Sep. 2001.
  • "Digital Watermaking of EZW Coded Image in the Compressed Domain," Proceeding of the 2001 Korea Signal Processing Cconference, Chonnam, Korea, pp. 681-684, Sep. 2001.
  • "Modified Jointly-Blue Noise Mask Using S-CIELAB Color Difference," Proceedings of 2001 KICS Summer conference, Cheju, Korea, pp. 2264-2267, Jul. 2001.
  • "Advancement of Estimation Error of Surface Spectral Reflectance Using a Population Update," The 7th Color Imaging Workshop, Daegu, Korea, pp. 59-78, Jun. 2001.
  • "Modified Jointly-Blue Noise Mask Using S-CIELAB Color Difference," The 7th Color Imaging Workshop, Daegu, Korea, pp. 35-46, Jun. 2001.
  • "Estimation of Spectral Distribution of Scene Illumination Using Perceived Illumination and Highlight from a Single Color Image," The 7th Color Imaging Workshop, Daegu, Korea, pp. 25-33, Jun. 2001.
  • "Color Appearance Estimation of Nighttime Road Images Under Automotive Headlamp Lights," The 7th Color Imaging Workshop, Daegu, Korea, pp. 3-23, Jun. 2001.
  • "Estimation of Illuminant Chromaticity from Single Color Image Using Perceived Illumination and Highlight," Korean Society for Imaging Science and Technology, Suwon, Korea, pp. 45-58, May 2001.
  • "Perceived Illumination and Highlight Based Illuminant Chromaticity Estimation from Single Color Image," Proceeding of Workshop on 2001 Image Processing and Image Understanding, Cheju, Korea, pp. 469-474, Jan. 2001. 
  • "Human Object Segmentation Using Facial Feature for Object-Based Coding," Proceeding of Workshop on 2000 Image Processing and Image Understanding, Cheju, Korea, pp. 431-436, Jan. 2001.

     2000

  • "Natural Color Reproduction of an Image with Highlights by Vector Transformation and Non-linear Mapping," The 6th Color Imaging Workshop, Daegu, Korea, pp. 81-103, Nov. 2000.
  • "Estimation of Illuminant Chromaticity from Single Color Image Using Perceived Illumination and Highlight," The 6th Color Imaging Workshop, Daegu, Korea, pp. 65-80, Nov. 2000.
  • "Effect of Ambient Light Source for the Appearance of Color Image on CRT Monitor," The 6th Color Imaging Workshop, Daegu, Korea, pp. 33-43, Nov. 2000.
  • "An Reproduction Algorithm of Nighttime Road-Image for Visibility Evaluation of Headlamps," IEEK Fall Conference 2000, Ansan, Korea, pp. 69-72, Nov. 2000.
  • "Effect of Ambient Light Source for the Appearance of Color Image on CRT Monitor," Korean Society for Imaging Science and Technology, Daegu, Korea, pp. 64-72, Nov. 2000.
  • "Color Reproduction in CRT Monitor Considered Effect of Ambient Light," Proceeding of the 2000 Korean Signal Processing Conference, Seoul, Korea, vol. 13, no. 1, pp. 411-414, Sep. 2000.
  • "Robust Digital Watermarking for Image Compression," Proceeding of the 2000 Korean Signal Processing Conference, Seoul, Korea, vol. 13, no. 1, pp. 701-704, Sep. 2000.
  • "Hierarchical Stereo Matching Using Window Warping Technique," Proceeding of the 2000 Korean Signal Processing Conference, Seoul, Korea, vol. 13, no. 1, pp. 663-666, Sep. 2000.
  • "Content-Based Image Retrieval Using Color Adjacency and Gradient," Proceedings of IEEK Summer Conference 2000, Kwangju, Korea, vol. 23, no. 1, pp. 157-160, Jun. 2000.
  • "Halftoning Method for Color Image by CMY Printing of Achromatic Region," Korean Society for Imaging Science and Technology, Taejon, Korea, pp. 111-116, May 2000.
  • "Intermediate Viewpoints Synthesis Using Stereo Image," Korean Society for Imaging Science and Technology, Taejon, Korea, pp. 102-110, May 2000.
  • "Digital Watermarking Using Color Information," Information Security for Multimedia Content, Seoul, Korea, pp. 251-254, Apr. 2000.
  • "Color Space Conversion Using Uniform Color Samples for Printer Gamut," Proceeding of Workshop on 1999 Image Processing and Image Understanding, Cheju, Korea, pp. 206-210, Jan. 2000.

     1999

  • "Video Image Segmentation Based on Color Histogram and Change Detector," Proceedings of IEEK Fall Conference'98, Suwon, Korea, pp. 1093-1096, Nov. 1999.
  • "Intermediate View Point Synthesis Using Trilinearity of Stereo Image," Proceedings of 1999 KICS Fall conference, Suwon, Korea, pp. 1555-1558, Nov. 1999.
  • "Improved Changed Region Extraction for Object-Based Image Segmentation," Korean Society for Imaging Science and Technology, Seoul, Korea, pp. 106-113, Nov. 1999.
  • "Design of an Efficient VLSI  Architecture of SA-DCT Based on Systolic Array," Proceeding of the1999 Korean Signal Processing Conference, Pohang, Korea, pp. 403-406, Oct. 1999.
     
  • "Effective Illumination Estimation and Color Recovery," Proceeding of the1999 Korean Signal Processing Conference, Pohang, Korea, pp. 675-678, Oct. 1999.
     
  • "Feature-Based 3D Modeling Using Stereoscopic Image Sequence," Proceeding of the1999 Korean Signal Processing Conference, Pohang, Korea, pp. 593-596, Oct. 1999.
     
  • "Object Segmentation for Object-Based Coding Using Skin Color and Motion," Proceedings of 1999 KICS Summer Conference, Yangyang, Korea, pp. 757-760, Jul. 1999.
     
  • "BNM halftoning Method for Minimization of the Color Difference," Proceedings of 1999 KICS Summer Conference, Yangyang, Korea, pp. 15-18, Jul. 1999.
     
  • "A New Stereo Matching Using Compact Genetic Algorithm," Proceedings of 1999 KITE Summer Conference, Mokpo, Korea, pp. 474-477, Jun. 1999.
     
  • "Color Imaging Quantization and Dithering Method Based on HVS Characteristics," Proceedings of 1999 KITE Summer Conference, Mokpo, Korea, pp. 569-574, Jun. 1999.
     
  • "Object Extraction for Object_Based Stereoscopic Imaging Coding," Proceedings of 1999 KITE Summer Conference, Mokpo, Korea, pp. 189-193, Jun. 1999.
     
  • "Tone Reproduction Technique Using Neural and Sigmoid Function in Printer and Monitor," The 5th Color Imaging Workshop, Daegu, Korea, pp. 117-127, May 1999.
     
  • "Efficiency Scan Conversion Using HSV Characteristic," Korean Society for Imaging Science and Technology, Daegu, Seoul, pp. 71-81, May 1999.
     
  • "Object segmentation for Object-Based Coding Using Color and Motion," Proceeding of Workshop on 1999 Image Processing and Image Understanding, Taejon, Korea, pp. 130-133, Feb. 1999.

     1998

  • "Stereo Sequence Coding Using MPEG-2 MVP," Proceedings of IEEK Fall Conference'98, Daegu, Korea, pp. 143-146, Nov. 1998.
     
  • "Parametric Gamut Mapping using Variable Anchor Points of Constant Slope," Proceeding of the 1998 Korean Signal Processing Conference, Seoul, Korea, pp. 973-976, Oct. 1998.
     
  • "A Compact Stereo Matching Algorithm Using Population-Based Incremental Learning," Proceeding of the 1998 Korean Signal Processing Conference, Seoul, Korea, pp. 911-914, Oct. 1998.
     
  • "Image Interpolation Using Fourier Descriptor Characteristics," Proceeding of the 1998 Korean Signal Processing Conference, Seoul, Korea, pp. 25-28, Oct. 1998.
     
  • "Model-Based Color Image Halftoning Method Using Dot-Pattern Databases," The Fourth Color Imaging Workshop, Daegu, Korea, pp. 15-24, Jul. 1998.
     
  • "A VLSI Architecture Design of Morphological Reconstruction Filter Using Memory Partition," Proceedings of 1998 KICS Summer Conference, Kyonsan, Korea, pp. 427-430, Jul. 1998.
     
  • "Dot Pattern Selection Halftoning Method Using Circular Dot-Overlap Model and Contrast Sensitivity Function," Proceedings of 1998 KICS Summer Conference, Kyonsan, Korea, pp. 419-422, Jul. 1998.
     
  • "Simplification of 3D Objects Using Nonuniform Subdivision Vertex Clustering," Proceedings of 1998 KICS Summer Conference, Kyonsan, Korea, pp. 403-406, Jul. 1998.
     
  • "Object-Based Stereo Sequence Coding," Proceedings of 1998 KITE Summer Conference, Masan, Korea, pp. 681-684, Jun. 1998.
     
  • "A Hierarchical Video Segmentation Using a Binary Split Algorithm," Proceeding of Workshop on 1998 Image Processing and Understanding, Cheju, Korea, pp. 135-139, Jan. 1998.

 

  book.gif PATENTS

    2016

  • Yeong Ho Ha, Jung-Min Sung, and Bong-Seok Choi, "Electronic Device and Method for Determining Metric of Achromatic Color, Recording Medium for Performing the Method," 10-1663463, Korea, 2016.

  • Yeong Ho Ha, Jung-Min Sung, and Bong-Seok Choi, "Electronic Device and Method for Determining Metric of Sharpness, Recording Medium for Performing the Method," 10-1659920, Korea, 2016.

  • Yeong-Ho Ha, Kyeong-Man Kim, Hyun-Cheol Kim, Min-Ki Cho, Hyun-Soo Oh, Eun-Ah Song, Dae-Chul Kim, Wang-Jun Kyung, "Image Compensation Device, Image Processing Apparatus and Methods Thereof," 9270867, U.S.A, 2016.

    2015

  • Yeong Ho Ha, Bong-Seok Choi and Jung-Min Sung, "Method of Perceptual Color Quality Assessment on Display, Recording Medium and Device for Performing the Method," 10-0048050, Korea, 2015.

  • Yeong Ho Ha, Chul Hee Lee, Kyung Woo Ko, and Wang Jun Kyung, "Method for Improving Night Vision of Camera for Car," 10-1519162, Korea, 2015.

  • Yeong Ho Ha, Bong-Seok Choi and Jung-Min Sung, "Method of Perceptual Quality Assessment on Display, Recording Medium and Device for Performing the Method," 10-1515387, Korea, 2015.

    2014

  • Yeong Ho Ha, Chul Hee Lee, Wang Jun Kyung, Dae Chul Kim, and Ho Gun Ha, "Apparatus and Method for Correcting Color," 10-1462440, Korea, 2014.

  • Yeong Ho Ha, Jae Kyung Kang, and Gi Hyeon Park, "Method and Apparatus for Driving Back Light of Liquid Crystal Display," 10-1388977, Korea, 2014.

  • Yeong Ho Ha, Kyung Woo Ko, Chul Hee Lee, and Wang Jun Kyung, "A System for Enhancing a Night Time Image for a Vehicle Camera," 10-1459782, Korea, 2014.

  • Yeong Ho Ha, Kyeong Man Kim, Hyun Chul Kim, In Ho Park, Jae Min Shin, Heui Keun Cho, Dae Chul Kim, and Wang Jun Kyung, "Colour Conversion Apparatus and Method Thereof," 8849025, U.S.A, 2014.

  • Yeong Ho Ha, Chul Hee Lee, Ho Gun Ha, Dae Chul Kim, and Wang Jun Kyung, "Apparatus and Method for Generating Images," 10-1418391, Korea, 2014.

    2013

  • Yeong Ho Ha, Woo Jun Chung, Kyeong Man Kim, Min Ki Cho, Hyun Soo Oh, Heui Keun Cho, and In Su Jang, "Print Controlling Terminal and Color Correction Method Generating Print Data Using Monitor Profile Changed Based on Comparison of Printed Test Image to Expected Print Image Displayed on Monitor," 8441682, U.S.A, 2013.

  • Yeong Ho Ha, Chang Hwn Son Kyeong Man Kim, Jung Ho Bang, and In Su Jang, "Image Forming Apparatus and Color Correcting Method Thereof, and Host Apparatus to Correct the Color of an Output Image Using the Same," 8605327, U.S.A, 2013.

    2011

  • Yeong Ho Ha, Cheol Hee Lee, Tae Hyoung Lee, Wang Jun Kyung, and In Su Jang, "Image Pick-up Device and Auto Gain Control Method Thereof," 10-10560470000, Korea, 2011.

    2010

  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, Zoong Hee Kim, Jae Woo Ko, and Sung Hoon Choi, "Method and Apparatus for Automatically Compensating Sound Volume," PI9806443.6, Brazil, 2010.

    2009

  • Yeong Ho Ha, Kee Hyon Park, Kyung Woo Ko, Tae Hyoung Lee, Cheol Hee Lee, Dong Suk Lee, Jun Chae Lim, and Tae Heon Kim, "Method for Evaluating Image Quality of Camera for a Vehicle," 10-0916255, Korea, 2009.

  • Yeong Ho Ha and Kwang Chun Lee, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," PI9703277.8, Brazil, 2009.

    2008

  • Yeong Ho Ha, Chang Hwan Son, In Su Jang, Cheol Hee Lee, Jong Man Kim, Jae Won Moon, Sung Dae Cho, Young Min Jeong, and Yun Je Oh, "Method and Apparatus for Adjusting Image Color for Beam Projector," 10-0834638, Korea, 2008.
     
  • Yeong Ho Ha, Chang Hwan Son, Cheol Hee Lee, Jong Man Kim, Young Min Jeong, Sung Dae Cho, Seok Jin Won, and Chang Sub Shim, "Method of Forming Image in a Portable Display Apparatus," 10-0827128, Korea, 2008.
     
  • Yeong Ho Ha, Chang Hwan Son, In Su Jang, Chul Hee Lee, Jong Man Kim, Jae Won Moon, Sung Dae Cho, Young Min Jeong, Yun Je Oh, "Method and Apparatus for Adjusting Image Colors of Image Projector," 0088807, U.S.A., 2008.
     
  • Yeong Ho Ha, Chang Hwan Son, Cheol Hee Lee, Jong Man Kim, Young Min Jeong, Seok Jin Won, Sung Dae Cho, Sang Wook Oh, Kyoung Ju Park, Jung Hoon Park, and Jae Won Moon, "Embodiment Method for Color-Weakness in Mobile Display Apparatus," 10-0810268, Korea, 2008.
     
  • Yeong Ho Ha, Kee Hyon Park, Cheol Hee Lee, and Chae whan Lim, "Method for Matching Color of Display Unit Between Devices Used Liquid Crystal Display and Cathod Ray Tube Display," 10-0800736, Korea, 2008.  

    2007 

  • Yeong Ho Ha, Yang Ho Cho, Jae Cheon Lee, and Sang Um Choi, "Apparatus and Method for Compensating Color of Video Signal in a Display Device," 10-0710302, Korea, 2007.
     
  • Yeong Ho Ha, Myong Young Lee, and Cheol Hee Lee, "LED Grouping and Arranging Method for Uniform White and Luminance Distribution of LED Backlight Unit," 10-0772567, Korea, 2007.
     
  • Yeong Ho Ha, Oh Seol Kwon, In Su Jang, Jeong Ho Lee, and Jae Cheon Lee, "High-Fidelity Color Reproduction Method and Apparatus for Flat Panel Display Based on Color Appearance Model," 10-0771635, Korea, 2007.
     
  • Yeong Ho Ha, Chang Hwan Son, Jong Man Kim, Cheol Hee Lee, Sung Dae Cho, Seok Jin Won, Jung Hoon Park, Young Min Jeong, Jae Won Moon, and Yun Je Oh, "Method for Compensating a Picture," 10-0735283, Korea, 2007.
     
  • Yeong Ho Ha, Chang Hwan Son, and Yang Ho Cho, "Six Color Printer System and Method for Separating Six Color at the same," 10-0731582, Korea, 2007.

    2006

  • Yeong Ho Ha and Kwang Chun Lee, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," 20992, Thailand, 2006.
     
  • Yeong Ho Ha and Sun Kyu Kwon, "Method and Apparatus for Separating Color and Luminance Signals," 6995804, U.S.A., 2006.
  • Yeong Ho Ha, Jong Keun Shin, and Ho Keun Lee, "Apparatus and Method for Encoding and Decoding Moving Picture Using Wavelet Transformation and Motion Estimation," 6985528, U.S.A., 2006. 

     2005

  • Yeong Ho Ha and Cheol Hee Lee, "Color Sample Formation Method of Printer," 10-0503517, Korea, 2005.
     
  • Yeong Ho Ha and Tae Sik Kim, "Gamma Correction Circuit for Television Receiver," 19730536, Germany, 2005.
     
  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, Zoong Hee Kim, Jae Woo Ko, and Sung Hoon Choi, "Method and Apparatus for Automatically Compensating Sound Volume," 0884839, E.P.O, 2005.

     2004

  • Yeong Ho Ha, Jong Keun Shin, and Ho Keun Lee, "Encoding and Decoding Device for Moving Picture Using Wavelet Transform and Motion Estimation," 10-0451584, Korea, 2004.
     
  • Kwang Chun Lee, Yeong Ho Ha, and Kyong Chul Hong, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," ZL97104234.9, China, 2004.
  • Yeong Ho Ha and Tae Sik Kim, "Gamma Correction Circuit for Television Receiver," 3579217, Japan, 2004.
  • Kwang Chun Lee, Yeong Ho Ha, and Kyong Chul Hong, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," 3571493, Japan, 2004.
  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, Zoong Hee Kim, Jae Woo Ko, and Sung Hoon Choi, "Method and Apparatus for Automatically Compensating Sound Volume," ZL98102095.X, China, 2004.
  • Kwang Chun Lee, Yeong Ho Ha, and Kyong Chul Hong, "Color Picture Quality Improvement, Specifically Skin Colour Correction," 812116, E.P.O, 2004.
  • Yeong Ho Ha and Sang Han Yoon, "Image Compensation System for Video Appliances and Methods Thereof," MY116747-A, Malaysia, 2004.
  • Yeong Ho Ha and Sang Han Yoon, "Image Compensation System for Video Appliances and Methods Thereof," MY116345-A, Malaysia, 2004.

     2003

  • Yeong Ho Ha, Kyu Phil Han, Kwang Choon Lee, Joong Hee Kim, Jae Woo Ko, and Seong Hun Choi, "Method and Apparatus for Automatically Compensating Sound Volume," 6636609, U.S.A., 2003.
     
  • Yeong Ho Ha, Kyu Phil Han, Kwang Choon Lee, and Sung Kyu Jeon, "Method and Apparatus for Automatically Compensating Tone Color," ZL98102090.9, China, 2003.
     
  • Yeong Ho Ha, Hae Su Chung, and Ho Young Lee, "A Self Trouble Diagnosis Method for Digital Television and an Apparatus Thereof, and an After Sales Service Management Method Using the same Method and a System Thereof", 10-0384439, Korea, 2003.  
     
  • Yeong Ho Ha and Sun Kyu Kwon, "C/Y Signal Separation Circuit and Separation Mathod," 10-0407952, Korea, 2003.

     2002

  • Byung Jun Moon, Jong Tae Lee, Chang Hun Kim, In Seok Seo, Jung Hun Lee, Cheol Hee Lee, and Yeong Ho Ha, "Method of Illuminant Spectral Power Distribution Estimation of a Digital Image," 10-0322189, Korea, 2002.
  • Yeong Ho Ha and Dong Hyeon Kim, "Method of Analyzing/Searching User's Viewing Habit Regarding Aerial Broadcasting," 6490724, U.S.A., 2002.
  • Yeong Ho Ha and Kyong Chul Hong, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," 2190936, Russia, 2002.
  • Jin Seop Kim, Kwang Choon Lee, and Yeong Ho Ha, "Symbol Color Compensating Method for Color Display System," 6384837, U.S.A., 2002.
  • Kyu Phil Han, Kwang Choon Lee, and Yeong Ho Ha, "Method and Apparatus for Automatically Compensating Tone Color," 2329808, U.K., 2002.
     
  • Yeong Ho Ha, "Image Index Method and Retrival Method Using Color Information," 10-0356018, Korea, 2002.

     2001

  • Yeong Ho Ha and Kyung Cheol Hong, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," 204582, Mexico, 2001.
  • Yeong Ho Ha and Sang Han Yoon, "Image Compensation System for Video Appliances and Methods Thereof," ZL 95102836.7, China, 2001.
  • Yeong Ho Ha and Sang Han Yoon, "Image Processing System for Adjusting Image Characteristics of a Display System," 3200324, Japan, 2001.
  • Yeong Ho Ha, Kyu Pill Han, Kwang Choon Lee, Sung Kyu Jeon, "Method and Apparatus for Automatically Compensating Sound Volume," 2765379, France, 2001.
  • Kwan Chun Lee, Yeong Ho Ha, and Kyong Chul Hong, "Color Picture Quality Compensation Circuit and Related Control Method Thereof," 6169536, U.S.A., 2001.
  • Sang Han Yoon and Yeong Ho Ha, "Image Compensation System for Video Appliances and Methods Thereof," ID 0 006 682, Indonesia, 2001.
  • Gi Ryong Yun, Yeong Ho Ha, Eui Yoon Chung, Ho Young Lee, Sang Suck Lee, "Device and Method for Enhancement of NTSC Standard Image," 10-0296311, Korea, 2001.

     2000

  • Yeong Ho Ha, "Hierarchical Video Segmentation Based on Binary Split Method," 10-0276469, Korea, 2000.
  • Yeong Ho Ha, "Compression of 3D Object Based on Adaptive Bit Allocation and DFSVQ," 10-0276468, Korea, 2000.
  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, Zoong Hee Kim, Jae Woo Ko, and Sung Hoon Choi, "Method and Apparatus for Automatically Compensating Sound Volume," 2330962, U.K., 2000.
  • Yeong Ho Ha and Sang Han Yoon, "Image Compensation System for Video Appliances and Methods Thereof," 700218, E.P.O, 2000.
  • Yeong Ho Ha, Kwang Choon Lee, and Jin Seop Kim, "Method for Favorite Color Compensation," 10-0266588, Korea, 2000.
  • Kyu Phil Han, Gwang Choon Lee, and Yeong Ho Ha, "Method and Apparatus for Automatically Compensating Tone Color," 10-0266578, Korea, 2000.
  • Eui Yoon Chung, Dong Hyun Kim, and Yeong Ho Ha, "Television Watching Habit Algorithm Based on Esthetics Engineering," 10-0253252, Korea, 2000.
     
  • Yeong Ho Ha and Tae Sik Kim, "Gamma Correction Circuit for Television Receiver," 6100938, U.S.A., 2000.
     
  • Yeong Ho Ha and Sang Han Yoon, "Image Compensation System for Video Appliances and Methods Thereof," 199380, Mexico, 2000.
     
  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, Zoong Hee Kim, Jae Woo Ko, and Sung Hoon Choi, "Method and Apparatus for Automatically Compensating Sound Volume," 10-0273362, Korea, 2000.

     1999

  • Yeong Ho Ha, Kyu Pil Han, Kwang Choon Lee, and Sung Kyu Jeon, "Method and Apparatus for Automatically Compensating Tone Color," 5983191, U.S.A., 1999.
  • Yeong Ho Ha and Tae Sik Kim, "Gamma Correction Circuit for Television Receiver," 2315381, U.K., 1999.
  • Yeong Ho Ha and Tae Sik Kim, "Gamma Correction Circuit for Image Enhancement," 10-0206792, Korea, 1999.
  • Yeong Ho Ha and Kyung Cheol Hong, "Device and Method for Favorite Color Reappearance," 10-0237637, Korea, 1999.
     
  • Yeong Ho Ha, Chae Soo Lee, and Jong Hyun Yoon, "Nonlinear Quantization and Modified Dot Diffusion for Color Printing," 10-0235987, Korea, 1999.
     
  • Yeong Ho Ha, Chae Soo Lee, and Jong Hyun Yoon, "Color Matching Using Dot Gain and Intensity Compensation for Different Papers," 10-0209689, Korea, 1999.

     1998

  • Yeong Ho Ha and Sang Han Yoon, "Apparatus for Compensating for Image Display Characteristic," 5757438, U.S.A., 1998.
  • Yeong Ho Ha, "Automatic Image Compensation Device and Method of Image Display Device," 10-0177937, Korea, 1998.
  • Yeong Ho Ha and Young Hyeon Jang, "Apparatus for Automatic Time Control of VCR/VTR," 10-0158861, Korea, 1998. 
  • Yeong Ho Ha, Chae Soo Lee, and Jong Hyun Yoon, "Color Printer Resolution Enhancement Using Nonlinear Quantization and Modified Dot Diffusion Based on Human Visual Characteristics," 10-0172917, Korea, 1998.
     
  • Yeong Ho Ha, "TV/VTR Time Atomatic Control Storage Apparatus," 10-0165877, Korea, 1998.

     1997

  • Yeong Ho Ha and Sang Han Yoon, "Image Processing System for Adjusting Image Characteristics of a Display System," 5642172, U.S.A., 1997.

 

  book.gif BOOKS

  • 디지털 신호처리, 도서출판 그린, 2009.
  • 멀티미디어 공학, ITC(Info-Tech Corea), 2004.
  • 디지털 영상 처리 2nd Edition, 도서출판 그린, 2004.
     
  • 디지털 영상 처리, 도서출판 그린, 1998.
  • 디지탈 신호 해석, 홍릉출판사, 1990.
  • PC FORTRAN 프로그래밍, 홍릉출판사, 1990.