发明授权
US09083877B2 Image processing apparatus, focus detection apparatus, and non-transitory computer-readable storage medium
有权
图像处理装置，焦点检测装置和非暂时性计算机可读存储介质
- 专利标题： Image processing apparatus, focus detection apparatus, and non-transitory computer-readable storage medium
- 专利标题（中）： 图像处理装置，焦点检测装置和非暂时性计算机可读存储介质
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申请号： US13788396申请日： 2013-03-07
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公开(公告)号： US09083877B2公开(公告)日： 2015-07-14
- 发明人: Takeshi Ogawa
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Cowan, Liebowitz & Latman, P.C.
- 优先权： JP2012-054569 20120312
- 主分类号： H04N5/232
- IPC分类号： H04N5/232 ; H04N5/359 ; H04N5/14 ; H04N5/369 ; H04N9/04
摘要：
An image processing apparatus processes an image signal from an image pickup element including a plurality of pixels for one microlens, and the image processing apparatus includes a saturation detector configured to detect whether an output value of each of the plurality of pixels reaches a saturation level, and a saturation corrector configured to correct an output value of a saturation pixel that reaches the saturation level and an output value of an adjacent pixel that shares the same microlens with the saturation pixel.
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