Invention Grant
US08223180B2 Gamut mapping which takes into account pixels in adjacent areas of a display unit
有权
考虑到显示单元的相邻区域中的像素的色域映射
- Patent Title: Gamut mapping which takes into account pixels in adjacent areas of a display unit
- Patent Title (中): 考虑到显示单元的相邻区域中的像素的色域映射
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Application No.: US12546410Application Date: 2009-08-24
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Publication No.: US08223180B2Publication Date: 2012-07-17
- Inventor: Candice Hellen Brown Elliott , Michael Francis Higgins
- Applicant: Candice Hellen Brown Elliott , Michael Francis Higgins
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Main IPC: G09G5/02
- IPC: G09G5/02
Abstract:
A gamut mapping operation (910) detects in-gamut areas surrounded on at least two sides by out-of-gamut areas, and (920, 940) provides additional reduction of the subpixel values in the in-gamut areas to regain some of the contrast between the in-gamut and out-of-gamut areas. Other embodiments are also provided.
Public/Granted literature
- US20110043553A1 GAMUT MAPPING WHICH TAKES INTO ACCOUNT PIXELS IN ADJACENT AREAS OF A DISPLAY UNIT Public/Granted day:2011-02-24
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