发明名称 IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND PROGRAM
摘要 An image processing apparatus which corrects input image data on the basis of the image data and foreign substance information including information associated with a position and a size of a foreign substance adhering near an image sensor in an image capturing apparatus which has captured the image data includes a correction unit which corrects the image data on the basis of the image data and the foreign substance information so as to reduce an influence of a shadow of the foreign substance cast in the image data, a uniformity determination unit which determines uniformity of an image in a region surrounding the foreign substance in the image data, and a control unit which, when the uniformity determination unit determines that the uniformity is lower than a predetermined value, prevents the correction unit from correcting the image data.
申请公布号 US2008025650(A1) 申请公布日期 2008.01.31
申请号 US20070770267 申请日期 2007.06.28
申请人 CANON KABUSHIKI KAISHA 发明人 KOTANI TAKUYA
分类号 G06K9/03;G06T1/00;G06T5/00;H04N1/40;H04N5/232 主分类号 G06K9/03
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