发明授权
US09191595B2 Image processing apparatus, image processing method and program, and image pickup apparatus including image processing apparatus
有权
图像处理装置，图像处理方法和程序以及包括图像处理装置的图像拾取装置
- 专利标题： Image processing apparatus, image processing method and program, and image pickup apparatus including image processing apparatus
- 专利标题（中）： 图像处理装置，图像处理方法和程序以及包括图像处理装置的图像拾取装置
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申请号： US14238246申请日： 2012-11-16
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公开(公告)号： US09191595B2公开(公告)日： 2015-11-17
- 发明人: Hideki Ikedo
- 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： Carter, DeLuca, Farrell & Schmidt, LLP
- 优先权： JP2011-262007 20111130
- 国际申请： PCT/JP2012/080411 WO 20121116
- 国际公布： WO2013/080899 WO 20130606
- 主分类号： H04N5/367
- IPC分类号： H04N5/367 ; H04N5/225 ; H04N5/232
摘要：
The image processing apparatus processes an image signal obtained from an image pickup element using an image pickup optical system arranged to obtain directional traveling information of object image light corresponding to a pupil division area of a photographing lens. The apparatus includes: a unit of setting a focal position at which the refocused image is generated; and a unit of correcting an image signal of a defect pixel of the image pickup element using an image signal of other pixel. The apparatus determines the other pixel to be used for correcting the image signal of the defect pixel on the basis of the set focal position and the directional traveling information of the object image light.
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