发明授权
US08103096B2 System and method for color space conversion with reduced artifacts
有权
具有减少伪像的色彩空间转换的系统和方法
- 专利标题: System and method for color space conversion with reduced artifacts
- 专利标题(中): 具有减少伪像的色彩空间转换的系统和方法
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申请号: US12201069申请日: 2008-08-29
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公开(公告)号: US08103096B2公开(公告)日: 2012-01-24
- 发明人: Raja Bala , Michael Branciforte , Reiner Eschbach
- 申请人: Raja Bala , Michael Branciforte , Reiner Eschbach
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Basch & Nickerson LLP
- 代理商 Michael J. Nickerson
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G09G5/02
摘要:
A method and system convert an original digital image being represented by a first color space to a digital image being represented by a second color space by transforming the original image data represented by a first color space to second image data being represented by a second color space, the transformation causing the colors of the transformed image data to be substantially encodable in the second color space. The second image data represented by the second color space is transformed to third image data represented by the first color space, the transformation causing the colors of the transformed image data to be substantially encodable in the first color space. Distortions in the third image data represented by the first color space are corrected to form corrected image data represented by the first color space, and the corrected image data represented by the first color space is transformed to fourth image data represented by the second color space.