Nam Chul KIM


Postprocessing in Block-Based Video Coding Based on a Quantization Noise Model
Ick Hoon JANG Ki Woong MOON Nam Chul KIM Tae Sik KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/08/01
Vol. E88-D  No. 8  pp. 1966-1976
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
postprocessingblocking noiseremainder noisewavelet transform
 Summary | Full Text:PDF(1.2MB)

Fast Fractal Image Coding Based on LMSE Analysis and Subblock Feature
Ick Hoon JANG Sang Hyun KIM Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/11/01
Vol. E87-D  No. 11  pp. 2472-2478
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
image codingfractal image codingLMSEcontractive mapping
 Summary | Full Text:PDF(542.5KB)

Performance Analysis and Comparison of Non-embedded and Embedded Wavelet Coders
Hyun Joo SO Young Jun JUNG Jong Seog KOH Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/06/01
Vol. E86-D  No. 6  pp. 1103-1109
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
image codingwaveletzerotreesuccessive approximation quantization (SAQ)R-D analysis
 Summary | Full Text:PDF(488.9KB)

Image Coding Using Wavelet-Based Fractal Approximation
Sang Hyun KIM Ick Hoon JANG Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/10/01
Vol. E85-D  No. 10  pp. 1723-1726
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
fractal codingmultiresolution pyramidwavelet band
 Summary | Full Text:PDF(141.4KB)

Extraction of Texture Regions Using Region Based Local Correlation
Sang Yong SEO Chae Whan LIM Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/09/01
Vol. E85-D  No. 9  pp. 1455-1457
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
texturefeaturelocal correlation coefficientsegmentation
 Summary | Full Text:PDF(865.9KB)

Block Loss Recovery Using Fractal Extrapolation for Fractal-Coded Images
Sang Hyun KIM Youn Ho NOH Ick Hoon JANG Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/06/01
Vol. E85-D  No. 6  pp. 1052-1053
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
image codingfractal codingblock loss recoveryfractal extrapolation
 Summary | Full Text:PDF(803.3KB)

Adaptive Sizing of Tracking Window for Correlation-Based Video Tracking
Jae Gon SON Chae Whan LIM Il CHOI Nam Chul KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/06/01
Vol. E85-D  No. 6  pp. 1015-1021
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
correlation-based trackingtracking windowadaptive sizingoccupancy rate
 Summary | Full Text:PDF(1.1MB)