发明名称 Image processing apparatus and computer-readable medium
摘要 There is provided an image processing apparatus. The image processing apparatus includes: a brightness information acquisition unit configured to acquire brightness information indicating brightness of each pixel in a target image, wherein high-frequency components are eliminated from the target image; a correction magnification setting unit configured to set, for each pixel of the target image, a correction magnification based on the brightness information, wherein the correction magnification is substantially inversely proportional to the brightness of the pixel; and a gradation correction unit configured to correct the brightness of each pixel based on the correction magnification.
申请公布号 EP2282292(B1) 申请公布日期 2016.02.10
申请号 EP20100168847 申请日期 2010.07.08
申请人 CASIO COMPUTER CO., LTD. 发明人 MANABE, YOSHITSUGU
分类号 G06T5/40 主分类号 G06T5/40
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