Reduction of blocking artifact in block-coded images using wavelet transform. - Nam Chul Kim; Ick Hoon Jang; Dae Ho Kim; Won Hak Hong (IEEE Trans. Circuits Syst. Video Technol., 1998)

Iterative blocking artifact reduction using a minimum mean square error filter in wavelet domain. - Ick Hoon Jang; Nam Chul Kim; Hyun Joo So (Signal Process., 2003)

Block-adaptive binarization of business card images in PDA using modified quadratic filter. - Ki T. Shin; Ick Hoon Jang; Nam Chul Kim; Chong Heun Kim; Tae Sik Kim (DRR, 2004)

Fast Fractal Image Coding Based on LMSE Analysis and Subblock Feature. - Ick Hoon Jang; Sang Hyun Kim; Nam Chul Kim (IEICE Trans. Inf. Syst., 2004)

Region Analysis of Business Card Images Acquired in PDA Using DCT and Information Pixel Density. - Ick Hoon Jang; Chong Heun Kim; Nam Chul Kim (ACIVS, 2005)

Postprocessing in Block-Based Video Coding Based on a Quantization Noise Model. - Ick Hoon Jang; Ki Woong Moon; Nam Chul Kim; Tae Sik Kim (IEICE Trans. Inf. Syst., 2005)

Color Image Enhancement Based on Single-Scale Retinex With a JND-Based Nonlinear Filter. - Doo-Hyun Choi; Ick Hoon Jang; Mi Hye Kim; Nam Chul Kim (ISCAS, 2007)

Color image enhancement using single-scale retinex based on an improved image formation model. - Doo-Hyun Choi; Ick Hoon Jang; Mi Hye Kim; Nam Chul Kim (EUSIPCO, 2008)

Content-Based Image Retrieval Using Multiresolution Color and Texture Features. - Young Deok Chun; Nam Chul Kim; Ick Hoon Jang (IEEE Trans. Multim., 2008)

HSV-based contrast stretching for color image enhancement. - Mi Hye Kim; Ick Hoon Jang; Nam Chul Kim (Color Imaging: Displaying, Processing, Hardcopy, and Applications, 2009)

Texture feature-based language identification using Gabor and MDLC features. - Ick Hoon Jang; Nam Chul Kim; Min Ho Park (ICME, 2011)