Invention Grant
- Patent Title: Method and device for estimating a color mapping between two different color-graded versions of a picture
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Application No.: US14956311Application Date: 2015-12-01
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Publication No.: US09699426B2Publication Date: 2017-07-04
- Inventor: Philippe Bordes , Sebastien Lasserre , Pierre Andrivon
- Applicant: THOMSON LICENSING
- Applicant Address: FR Issy-les-Moulineaux
- Assignee: THOMSON LICENSING
- Current Assignee: THOMSON LICENSING
- Current Assignee Address: FR Issy-les-Moulineaux
- Agent Brian S. Dorini, Esquire; Paul P. Kiel, Esquire
- Priority: EP14306931 20141201
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N9/64 ; H04N1/60
Abstract:
A method and device for processing a picture comprises estimating a color mapping between a first and a second color-graded version of the picture by estimating a color mapping function that maps the color values of the first color-graded version of the picture onto the color values of the second color-graded version of the picture.
Public/Granted literature
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