채도 확장을 이용한 컬러 이미지 향상 기법

Abstract

In this paper, we propose the color image enhancement method to improve the quality of color image without producing over-saturation and color contour artifacts. The proposed method has two manners, which one is the adaptive cumulative density function and the other is the luminance-based saturation extension. That is focused on a preference color processing in order to generate better image quality than the algorithms focused on a uniform one for human vision.