대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
- /
- Pages.369-370
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- 2007
채도와 명암비 개선을 통한 화질 향상 기법
Image Enhancement Method by Saturation and Contrast Improvement
- 박규희 (한양대학교 전자전기제어계측 공학과) ;
- 정병주 (한양대학교 전자전기제어계측 공학과) ;
-
윤종호
(한양대학교 전자전기제어계측 공학과)
;
- 조화현 (한양대학교 전자전기제어계측 공학과) ;
- 최명렬 (한양대학교 전자전기제어계측 공학과)
- Park, Gyu-Hee (Dept. of EECI, Hanyang University) ;
- Jung, Byoung-Ju (Dept. of EECI, Hanyang University) ;
-
Yun, Jong-Ho
(Dept. of EECI, Hanyang University)
;
- Cho, Hwa-Hyun (Dept. of EECI, Hanyang University) ;
- Choi, Myung-Ryul (Dept. of EECI, Hanyang University)
- 발행 : 2007.07.11
초록
In this paper, an image enhancement method by saturation and contrast improvement is proposed. Histogram equalization with color difference makes higher contrast. By generating saturation amplification ratio with color difference, the saturation improves effectively. The experimental results show that the proposed algorithm has higher contrast and more natural - look than the conventional methods.
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