专利汇可以提供Color image processing system专利检索,专利查询,专利分析的服务。并且PURPOSE:To comparatively simply execute image emphasis prevented from changing a color difference by separating lightness information from a picture element value expressed by an RGB space consisting of a picture element for emphasizing an image and four picture elements adjacent to said picture element and executing correction processing. CONSTITUTION:The picture element value expressed by the RGB color space consisting of the picture element for emphasizing the image and four picture elements adjacent to said picture element is inputted to a 1st converter 1 for executing color space conversion in order to separate lightness information. Color shear is removed from the lightness information separated by the 1st converter 1 and correction for removing the difference of emphasis intensity between a bright part and a dark part in the color space is executed by a correction processing part 2. Image emphasis is executed by a 2nd converter 3 for receiving the outputs of the 1st converter 1 and correction processing part 2 and outputting RGB color space information. Consequently, color shear which may be generated at the time of emphasizing an image can be suppressed.,下面是Color image processing system专利的具体信息内容。
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