Invention Grant
- Patent Title: Systems and methods of determining illumination compensation status for video coding
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Application No.: US15174834Application Date: 2016-06-06
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Publication No.: US10356416B2Publication Date: 2019-07-16
- Inventor: Hongbin Liu , Ying Chen , Jianle Chen , Marta Karczewicz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Polsinelli LLP
- Main IPC: G06T7/20
- IPC: G06T7/20 ; G06T7/246 ; H04N19/50 ; H04N19/51 ; H04N19/52 ; H04N19/70 ; H04N19/109 ; H04N19/119 ; H04N19/136 ; H04N19/159 ; H04N19/176 ; H04N19/463 ; H04N19/583

Abstract:
Techniques and systems are provided for coding video data. For example, a method of coding video data includes determining motion information for a current block and determining an illumination compensation status for the current block. The method further includes coding the current block based on the motion information and the illumination compensation status for the current block. In some examples, the method further includes determining the motion information for the current block based on motion information of a candidate block. In such examples, the method further includes determining an illumination compensation status of the candidate block and deriving the illumination compensation status for the current block based on the illumination compensation status of the candidate block.
Public/Granted literature
- US20160366416A1 SYSTEMS AND METHODS OF DETERMINING ILLUMINATION COMPENSATION STATUS FOR VIDEO CODING Public/Granted day:2016-12-15
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