Invention Grant
US08035655B2 System and method for converting RGB to RGBW color using white value extraction
有权
使用白色值提取将RGB转换为RGBW颜色的系统和方法
- Patent Title: System and method for converting RGB to RGBW color using white value extraction
- Patent Title (中): 使用白色值提取将RGB转换为RGBW颜色的系统和方法
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Application No.: US12045799Application Date: 2008-03-11
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Publication No.: US08035655B2Publication Date: 2011-10-11
- Inventor: Yun-Tae Kim , Du-Sik Park , Ju Yong Park
- Applicant: Yun-Tae Kim , Du-Sik Park , Ju Yong Park
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2007-0098956 20071001
- Main IPC: G09G5/02
- IPC: G09G5/02 ; G09G5/00 ; H04N1/60 ; H04N1/46 ; G03F3/08 ; G06K9/00 ; G06K9/32 ; G06K9/36 ; G06K9/40 ; H04N4/225
Abstract:
A system and method of converting a red-green-blue (RGB) pixel to a red-green-blue-white (RGBW) pixel by using a W value extraction, the RGB-to-RGBW converting system including: a lookup table generator to generate an RGBW lookup table using one or more RGB lattice points; and an RGBW value computation unit to compute an RGBW value of an input pixel with respect to an RGB value of the input pixel based on the generated RGBW lookup table.
Public/Granted literature
- US20090085926A1 SYSTEM AND METHOD FOR CONVERTING RGB TO RGBW COLOR USING WHITE VALUE EXTRACTION Public/Granted day:2009-04-02
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