Invention Grant
- Patent Title: Method for color mapping a video signal based on color mapping data and method of encoding a video signal and color mapping data and corresponding devices
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Application No.: US15518233Application Date: 2015-10-01
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Publication No.: US10375410B2Publication Date: 2019-08-06
- Inventor: Pierre Andrivon , Sebastien Lasserre , Philippe Bordes
- Applicant: THOMSON LICENSING
- Applicant Address: US DE Wilmington
- Assignee: InterDigital VC Holdings, Inc.
- Current Assignee: InterDigital VC Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agent Brian J. Dorini; Xiaoan Lu
- Priority: EP14306650 20141017
- International Application: PCT/EP2015/072725 WO 20151001
- International Announcement: WO2016/058835 WO 20160421
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N19/46 ; G09G5/02 ; H04N9/67 ; H04N19/117 ; H04N19/136 ; H04N19/186 ; H04N19/85 ; H04N1/60 ; H04N19/44
Abstract:
A method of color mapping a video signal represented in a first color volume from color mapping data to be applied on a video signal represented in a second color volume is disclosed. The method comprises: color mapping (14) said video signal represented in a first color volume from said first color volume into said second color volume in the case where said first and second color volumes are different; and color mapping (16) said color mapped video signal based on said color mapping data.
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