发明名称 IMAGE PROCESSOR, ITS CONTROL METHOD, AND PROGRAM
摘要 <p><P>PROBLEM TO BE SOLVED: To appropriately correct a captured image and suppress an influence on the image even if a foreign matter adheres to a protective glass, an optical filter or the like fixed to an imaging element. <P>SOLUTION: An image processor, which corrects image data on the basis of the input image data and foreign matter information including a position and a size of the foreign matter being adherent near by the imaging element of the imaging device which has captured the image data, includes a correction unit for correcting the image data so as to reduce an influence of a shadow of a foreign matter captured in the image data on the basis of the image data and the information; a determination unit for determining whether or not the aperture value when the imaging device imaged the image data satisfies predetermined conditions; and a control unit for inhibiting the correction of the image data by the correction unit when it is determined that the aperture value satisfies the predetermined conditions by the determination unit. <P>COPYRIGHT: (C)2008,JPO&INPIT</p>
申请公布号 JP2008033442(A) 申请公布日期 2008.02.14
申请号 JP20060203739 申请日期 2006.07.26
申请人 CANON INC 发明人 KOTANI TAKUYA
分类号 G06T1/00;G06T5/00;H04N1/40;H04N5/232 主分类号 G06T1/00
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