发明申请
- 专利标题: IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- 专利标题(中): 图像处理装置和图像处理方法
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申请号: US13596797申请日: 2012-08-28
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公开(公告)号: US20130057727A1公开(公告)日: 2013-03-07
- 发明人: Kenji Ouchi
- 申请人: Kenji Ouchi
- 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
- 优先权: JP2011-195402 20110907
- 主分类号: H04N9/73
- IPC分类号: H04N9/73
摘要:
An image processing apparatus generates first image data based on a first white balance correction value corresponding to a first light source, and second image data based on second white balance correction value corresponding to a second light source, selects one white evaluation region for determining a combination ratio from a plurality of white evaluation regions, compares a color evaluation value of the image data with the selected white evaluation region under the second light source, determines a combination ratio of the first image data and the second image data based on a result of the comparison, and combines the first image data and the second image data according to the determined combination ratio.
公开/授权文献
- US08928771B2 Image processing apparatus and image processing method 公开/授权日:2015-01-06