한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권2호
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- Pages.1139-1142
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- 2007
Image Enhancement Method by Saturation and Contrast Improvement
- Park, Gyu-Hee (Dept. of EECI, Hanyang Univ.) ;
- Cho, Hwa-Hyun (Dept. of EECI, Hanyang Univ.) ;
- Yun, Jong-Ho (Dept. of EECI, Hanyang Univ.) ;
- Choi, Myung-Ryul (Dept. of EECI, Hanyang Univ.)
- 발행 : 2007.08.27
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.