Invention Grant
- Patent Title: System and method for reshaping and adaptation of high dynamic range video data
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Application No.: US15274442Application Date: 2016-09-23
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Publication No.: US10674150B2Publication Date: 2020-06-02
- Inventor: David M. Baylon , Zhouye Gu , Ajay Luthra , Koohyar Minoo , Yue Yu
- Applicant: ARRIS Enterprises LLC
- Applicant Address: US GA Suwanee
- Assignee: ARRIS Enterprises LLC
- Current Assignee: ARRIS Enterprises LLC
- Current Assignee Address: US GA Suwanee
- Agency: Chernoff, Vilhauer, McClung & Stenzel, LLP
- Main IPC: H04B1/66
- IPC: H04B1/66 ; H04N19/124 ; H04N19/186 ; H04N19/44 ; G06T5/00 ; H04N19/98 ; H04N19/70 ; H04N19/174 ; H04N19/177
Abstract:
A system and method for regenerating high dynamic range (HDR) video data from encoded video data, extracts, from the encoded video data, a self-referential metadata structure specifying a video data reshaping transfer function. The video data reshaping transfer function is regenerated using data from the metadata structure and the extracted reshaping transfer function is used to generate the HDR video data by applying decoded video data values to the reshaping transfer function.
Public/Granted literature
- US20170085889A1 SYSTEM AND METHOD FOR RESHAPING AND ADAPTATION OF HIGH DYNAMIC RANGE VIDEO DATA Public/Granted day:2017-03-23
Information query
