发明名称 White balance adjustment
摘要 A method ( 100 ) of generating a digital image of a scene is disclosed. The method ( 100 ) is particularly advantageous in situations where a light source illuminating the scene is unknown. The method ( 100 ) allows post-capture control over flash illuminant and ambient illuminant used in generating the image. The method ( 100 ) may also be used to provide a synthetic fill flash effect. The method ( 100 ) is particularly advantageous in situations where an ambient light source illuminating the scene differs in spectral character from that of a flash illuminant used to capture an image of the scene.
申请公布号 US2006050335(A1) 申请公布日期 2006.03.09
申请号 US20050191042 申请日期 2005.07.28
申请人 CANON KABUSHIKI KAISHA 发明人 DORRELL ANDREW J.;PERRY STUART W.;CHAN WOEI
分类号 H04N1/46 主分类号 H04N1/46
代理机构 代理人
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