发明授权
- 专利标题: Imaging apparatus, image processing apparatus, and program
- 专利标题(中): 成像装置,图像处理装置和程序
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申请号: US12128904申请日: 2008-05-29
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公开(公告)号: US08218028B2公开(公告)日: 2012-07-10
- 发明人: Rieko Izume , Yumi Sanaka
- 申请人: Rieko Izume , Yumi Sanaka
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2007-187145 20070718
- 主分类号: H04N5/235
- IPC分类号: H04N5/235 ; G06K9/00
摘要:
An imaging apparatus includes: determination means for determining whether a capture image is a frontlit image or a backlit image; detecting means for detecting a flesh-color area in the capture image; calculation means for setting weights, in a luminance histogram on the flesh-color area, on luminance of pixels included in a high-luminance area having a relatively high luminance value and luminance of pixels included in a low-luminance area having a relatively low luminance value in accordance with the determination result, and calculating modified luminance produced by modifying luminance on the flesh-color area on the basis of the weights; and correcting means for correcting brightness of the capture image on the basis of the modified luminance.
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