Invention Grant
- Patent Title: Guided color grading for extended dynamic range
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Application No.: US15030346Application Date: 2014-10-21
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Publication No.: US09679366B2Publication Date: 2017-06-13
- Inventor: Ning Xu , Tao Chen , James E. Crenshaw , Samir N. Hulyalkar
- 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
- International Application: PCT/US2014/061600 WO 20141021
- International Announcement: WO2015/061335 WO 20150430
- Main IPC: G09G5/02
- IPC: G09G5/02 ; G06T5/00 ; H04N1/60 ; H04N9/67 ; G06T5/50 ; H04N1/40 ; H04N5/57 ; H04N21/431
Abstract:
Novel methods and systems for color grading are disclosed. The color grading process for a visual dynamic range image can be guided by information relating to the color grading of other images such as the standard dynamic range image.
Public/Granted literature
- US20160253792A1 GUIDED COLOR GRADING FOR EXTENDED DYNAMIC RANGE Public/Granted day:2016-09-01
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