发明授权
US07944500B2 Image processing system, image capturing apparatus, and system and method for detecting backlight status
有权
图像处理系统,图像捕获装置以及用于检测背光状态的系统和方法
- 专利标题: Image processing system, image capturing apparatus, and system and method for detecting backlight status
- 专利标题(中): 图像处理系统,图像捕获装置以及用于检测背光状态的系统和方法
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申请号: US11774949申请日: 2007-07-09
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公开(公告)号: US07944500B2公开(公告)日: 2011-05-17
- 发明人: Kaname Nihei , Kazuhiko Takemura , Masahiko Sugimoto , Koichi Sakamoto , Hiroshi Fukuda , Atsuhiko Ishihara
- 申请人: Kaname Nihei , Kazuhiko Takemura , Masahiko Sugimoto , Koichi Sakamoto , Hiroshi Fukuda , Atsuhiko Ishihara
- 申请人地址: JP Tokyo
- 专利权人: Fujifilm Corporation
- 当前专利权人: Fujifilm Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2002-954 20020107
- 主分类号: H04N5/235
- IPC分类号: H04N5/235 ; H04N5/222 ; H04N5/228 ; H04N5/262
摘要:
An image processing system for properly correcting brightness of a subject area and a background area of a captured image. The image processing system includes an image capturing apparatus, including: an image capturing instruction unit for generating a first instruction signal and a second instruction signal for instructing a capturing of the subject; and an image pick-up unit for capturing a first image of the subject in response to the first instruction signal, and a second image of the subject in response to the second instruction signal. The image processing system also includes an image processing apparatus, including: a backlight status detector for detecting backlight status based on the first image and the second image; and a correction unit for correcting the second image when the backlight status detector detects the backlight status.
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