发明公开
- 专利标题: System and method for color management
- 专利标题(中): 用于管理的颜色的方法和设备
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申请号: EP04364022.6申请日: 2004-03-19
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公开(公告)号: EP1578140A2公开(公告)日: 2005-09-21
- 发明人: Yeung, Raymond c/o Thomson
- 申请人: Thomson Licensing S.A.
- 申请人地址: 46, quai A. Le Gallo 92100 Boulogne-Billancourt FR
- 专利权人: Thomson Licensing S.A.
- 当前专利权人: Thomson Licensing S.A.
- 当前专利权人地址: 46, quai A. Le Gallo 92100 Boulogne-Billancourt FR
- 代理机构: Le Dantec, Claude
- 主分类号: H04N9/64
- IPC分类号: H04N9/64 ; H04N9/11
摘要:
The invention provides a color processing system comprising an image capture device for capturing a scene and providing first color image data representative of the scene.
A color space transformer is coupled to the image capture device for transforming the first color image data to second color image data. A first display device is coupled to the color transformer. The first display device displays the scene as represented by the second color image data. The color transformer includes a processor programmed to perform a matrix operation upon the first color image data by selecting matrix elements from a look up table (LUT) comprising pre-computed values.
A color space transformer is coupled to the image capture device for transforming the first color image data to second color image data. A first display device is coupled to the color transformer. The first display device displays the scene as represented by the second color image data. The color transformer includes a processor programmed to perform a matrix operation upon the first color image data by selecting matrix elements from a look up table (LUT) comprising pre-computed values.
公开/授权文献
- EP1578140A3 System and method for color management 公开/授权日:2005-09-28
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