发明授权
US07605949B2 Image processing apparatus and image processing method adapted to correct color unevenness
失效
适用于校正颜色不均匀的图像处理装置和图像处理方法
- 专利标题： Image processing apparatus and image processing method adapted to correct color unevenness
- 专利标题（中）： 适用于校正颜色不均匀的图像处理装置和图像处理方法
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申请号： US11353029申请日： 2006-02-14
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公开(公告)号： US07605949B2公开(公告)日： 2009-10-20
- 发明人: Kazuhiko Arai , Junichi Ichikawa , Kenji Hara , Yasuyuki Tanaka , Yoshiya Imoto , Akira Ishii
- 申请人： Kazuhiko Arai , Junichi Ichikawa , Kenji Hara , Yasuyuki Tanaka , Yoshiya Imoto , Akira Ishii
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2005-271783 20050920
- 主分类号： G06K15/00
- IPC分类号： G06K15/00 ; H04N1/405 ; H04N1/46
摘要：
An image processing apparatus includes a storage unit that stores a correction amount used to correct color unevenness of an image according to a plurality of halftone screening conditions; and a correction unit that corrects an input image according to the correction amount stored in the storage unit. The stored correction amount includes common information, which is common among the halftone screening conditions, and dependent information, which is dependent on the respective halftone screening conditions.
公开/授权文献
- US20070064038A1 Image processing apparatus and image processing method 公开/授权日：2007-03-22
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