发明名称 Image processing apparatus and method
摘要 An image processing apparatus and image processing method, which enable suppression of coloring that occurs in image recovery processing for a RAW image are disclosed. Pixel interpolation processing is executed for a predetermined reference color component of the RAW image (S201). For each color component other than the reference color component, a first color difference is obtained using a pixel value of the color component and a corresponding pixel value of the reference color component after the pixel interpolation processing (S202). After applying the image recovery processing to each color component, a second color difference is obtained in a similar manner to the first color difference (S206), and a pixel value is corrected according to the difference between the first and second color differences determined before and after the image recovery processing (S208).
申请公布号 EP2566161(B1) 申请公布日期 2016.02.10
申请号 EP20120182461 申请日期 2012.08.30
申请人 CANON KABUSHIKI KAISHA 发明人 KANO, AKIRA
分类号 H04N9/04;H04N5/357 主分类号 H04N9/04
代理机构 代理人
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