发明授权
US07505069B2 Method and apparatus for maintaining consistent white balance in successive digital images
有权
用于在连续的数字图像中保持一致的白平衡的方法和装置
- 专利标题: Method and apparatus for maintaining consistent white balance in successive digital images
- 专利标题(中): 用于在连续的数字图像中保持一致的白平衡的方法和装置
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申请号: US11259848申请日: 2005-10-26
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公开(公告)号: US07505069B2公开(公告)日: 2009-03-17
- 发明人: Yu-Wei Wang
- 申请人: Yu-Wei Wang
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 主分类号: H04N9/73
- IPC分类号: H04N9/73 ; G06K9/00
摘要:
Consistent white balance between successive similar digital images of a scene is provided by comparing the digital images and, if they are sufficiently similar, maintaining substantially the same white balance setting in a second digital image as in a first digital image. The method is applicable to, for example, mixed-illuminant situations and may be implemented in both still-capture and video digital imaging devices.
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