- 专利标题： General constraints of syntax elements for video coding
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申请号： US17340727申请日： 2021-06-07
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公开(公告)号： US11659207B2公开(公告)日： 2023-05-23
- 发明人: Yong He , Yao-Jen Chang , Vadim Seregin , Muhammed Zeyd Coban
- 申请人： QUALCOMM Incorporated
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： US CA San Diego
- 代理商 Abhishek Rastogi
- 主分类号： H04N19/70
- IPC分类号： H04N19/70 ; H04N19/172 ; H04N19/184 ; H04N19/105
摘要：
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.
公开/授权文献
- US20210385497A1 GENERAL CONSTRAINTS OF SYNTAX ELEMENTS FOR VIDEO CODING 公开/授权日：2021-12-09
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