Invention Grant
- Patent Title: General constraints of syntax elements for video coding
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Application No.: US17340727Application Date: 2021-06-07
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Publication No.: US11659207B2Publication Date: 2023-05-23
- Inventor: Yong He , Yao-Jen Chang , Vadim Seregin , Muhammed Zeyd Coban
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agent Abhishek Rastogi
- Main IPC: H04N19/70
- IPC: H04N19/70 ; H04N19/172 ; H04N19/184 ; H04N19/105
Abstract:
An example method includes decoding, from a coded video bitstream, a first syntax element that specifies a constraint for a second syntax element that specifies whether subpicture information is present in the coded video bitstream and whether more than one subpicture is allowed to be present in the coded video bitstream; and decoding, based on the constraint specified by the first syntax element, the second syntax element.
Public/Granted literature
- US20210385497A1 GENERAL CONSTRAINTS OF SYNTAX ELEMENTS FOR VIDEO CODING Public/Granted day:2021-12-09
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