Invention Grant
- Patent Title: Derivation of collocated motion vectors
-
Application No.: US17691867Application Date: 2022-03-10
-
Publication No.: US11595658B2Publication Date: 2023-02-28
- Inventor: Yang Wang , Hongbin Liu , Li Zhang , Kai Zhang , Jizheng Xu , Yue Wang
- Applicant: Beijing Bytedance Network Technology Co., Ltd. , Bytedance Inc.
- Applicant Address: CN Beijing; US CA Los Angeles
- Assignee: Beijing Bytedance Network Technology Co., Ltd.,Bytedance Inc.
- Current Assignee: Beijing Bytedance Network Technology Co., Ltd.,Bytedance Inc.
- Current Assignee Address: CN Beijing; US CA Los Angeles
- Agency: Perkins Coie LLP
- Priority: WOPCT/CN2019/105825 20190913
- Main IPC: H04N19/132
- IPC: H04N19/132 ; H04N19/159 ; H04N19/176 ; H04N19/186 ; H04N19/46 ; H04N19/105 ; H04N19/137
Abstract:
A method of video processing is described. The method includes: making a first determination about whether a collocated video block of a video block of a video is coded using an inter coding mode or a non-inter coding mode; making a second determination, based on the first determination, about availability of motion vectors of the collocated video block or a mode of derivation of motion vectors for the collocated video block; and performing a conversion between the video block and a coded representation of the video based on the second determination.
Public/Granted literature
- US20220201314A1 DERIVATION OF COLLOCATED MOTION VECTORS Public/Granted day:2022-06-23
Information query
