Invention Grant
- Patent Title: Color image modification with approximation function
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Application No.: US16489662Application Date: 2018-03-01
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Publication No.: US10713765B2Publication Date: 2020-07-14
- Inventor: Alexander Partin , Kimball Darr Thurston, III , Georgios Georgiadis
- Applicant: DOLBY LABORATORIES LICENSING CORPORATION
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@21da2a2b
- International Application: PCT/US2018/020468 WO 20180301
- International Announcement: WO2018/160847 WO 20180907
- Main IPC: G09G5/02
- IPC: G09G5/02 ; G06T5/00 ; G06T5/50 ; H04N9/67
Abstract:
Color trim data is used in an approximation function to approximate one or more non-linear transformations of image data in an image processing pipeline. The color trim data is derived in one embodiment through a back projection on a colorist system, and the color trim data is used at the time of rendering an image on a display management system.
Public/Granted literature
- US20200043149A1 COLOR IMAGE MODIFICATION WITH APPROXIMATION FUNCTION Public/Granted day:2020-02-06
Information query
