发明授权
US07187473B2 Image processing method and apparatus, and recording medium used therewith
有权
图像处理方法和装置以及与其一起使用的记录介质
- 专利标题: Image processing method and apparatus, and recording medium used therewith
- 专利标题(中): 图像处理方法和装置以及与其一起使用的记录介质
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申请号: US11128353申请日: 2005-05-13
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公开(公告)号: US07187473B2公开(公告)日: 2007-03-06
- 发明人: Osamu Yamada , Atsushi Ushiroda
- 申请人: Osamu Yamada , Atsushi Ushiroda
- 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
- 代理机构: Fitzpatrick, Cella, Harper & Scinto
- 优先权: JP2000-263151 20000831
- 主分类号: G06F15/00
- IPC分类号: G06F15/00 ; G03F3/08
摘要:
An image processing method matches the gradations of a first output unit and a second output unit which have different gradation-reproduction ranges. The image processing method sets first-output-unit information on the first output unit, sets output-medium information for use in the second output unit, and finds an output-gradation reproduction curve from the first-output-unit information and the output-medium information.
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