Invention Grant
- Patent Title: Method of mapping source colors from a source color gamut into a target color gamut
- Patent Title (中): 将源颜色的源颜色映射到目标色域的方法
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Application No.: US14579977Application Date: 2014-12-22
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Publication No.: US09472162B2Publication Date: 2016-10-18
- Inventor: Jurgen Stauder , Laurent Blonde , Patrick Morvan
- Applicant: THOMSON LICENSING
- Applicant Address: FR Issy Les Moulineaux
- Assignee: THOMSON LICENSING
- Current Assignee: THOMSON LICENSING
- Current Assignee Address: FR Issy Les Moulineaux
- Agency: Tutunjian & Bitetto, P.C.
- Priority: EP13306833 20131223
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G09G5/02 ; G06T11/00 ; H04N1/60 ; H04N9/67
Abstract:
In one implementation, the method includes applying color gamut mapping directly to incoming RGB color coordinates resulting in mapped source coordinates R″G″B″. The source coordinates are then transformed into target coordinates R′G′B′. According to another implementation, incoming source coordinates RGB are transformed into target coordinates R″G″B″ and the color gamut mapping is applied directly to the target coordinates R″G″B″ resulting in mapped target coordinates R′G′B′.
Public/Granted literature
- US20150179135A1 METHOD OF MAPPING SOURCE COLORS FROM A SOURCE COLOR GAMUT INTO A TARGET COLOR GAMUT Public/Granted day:2015-06-25
Information query
