@article{ART001033224},
author={강기준 and HyunJu Kim and 이점숙},
title={A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2006},
volume={11},
number={4},
pages={197-206}
TY - JOUR
AU - 강기준
AU - HyunJu Kim
AU - 이점숙
TI - A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000
JO - Journal of The Korea Society of Computer and Information
PY - 2006
VL - 11
IS - 4
PB - The Korean Society Of Computer And Information
SP - 197
EP - 206
SN - 1598-849X
AB - One of the most significant characteristics of JPEG2000, the emerging still image standards, is the ROI (Region of Interest) coding. JPEG2000 provides a number of ROI coding mechanisms and ROI parameters. To apply them to an application, it must select the applicable values. In this paper, we evaluate how the ROI coding mechanisms and the ROI parameters influencing JPEG2000 quality affect the ROI quality and the whole image quality. The ROI coding mechanisms are Maxshift and Implicit, and the parameters are tile size and ROI size, codeblock size, number of DWT decomposition levels and ROI importance. The bigger the tile size, the better the quality. The bigger the ROI size, the ROI importance and the number of DWT decomposition levels, the worse the quality. In code block 32X32 of Maxshift and Implicit, it has the best quality.
KW - JPEG2000;ROI;wavelet
DO -
UR -
ER -
강기준, HyunJu Kim and 이점숙. (2006). A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000. Journal of The Korea Society of Computer and Information, 11(4), 197-206.
강기준, HyunJu Kim and 이점숙. 2006, "A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000", Journal of The Korea Society of Computer and Information, vol.11, no.4 pp.197-206.
강기준, HyunJu Kim, 이점숙 "A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000" Journal of The Korea Society of Computer and Information 11.4 pp.197-206 (2006) : 197.
강기준, HyunJu Kim, 이점숙. A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000. 2006; 11(4), 197-206.
강기준, HyunJu Kim and 이점숙. "A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000" Journal of The Korea Society of Computer and Information 11, no.4 (2006) : 197-206.
강기준; HyunJu Kim; 이점숙. A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000. Journal of The Korea Society of Computer and Information, 11(4), 197-206.
강기준; HyunJu Kim; 이점숙. A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000. Journal of The Korea Society of Computer and Information. 2006; 11(4) 197-206.
강기준, HyunJu Kim, 이점숙. A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000. 2006; 11(4), 197-206.
강기준, HyunJu Kim and 이점숙. "A Performance Evaluation of Factors Influencing the ROI Coding Quality in JPEG2000" Journal of The Korea Society of Computer and Information 11, no.4 (2006) : 197-206.
