- 专利标题： Method and device for encoding/decoding image, and recording medium having stored bitstream
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申请号： US16648470申请日： 2018-09-20
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公开(公告)号： US11677940B2公开(公告)日： 2023-06-13
- 发明人: Sung Chang Lim , Jung Won Kang , Hyun Suk Ko , Jin Ho Lee , Ha Hyun Lee , Dong San Jun , Hui Yong Kim
- 申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： NSIP Law
- 优先权： KR 20170121006 2017.09.20 KR 20180071825 2018.06.22
- 国际申请： PCT/KR2018/011139 2018.09.20
- 国际公布： WO2019/059676A 2019.03.28
- 进入国家日期： 2020-03-18
- 主分类号： H04N19/119
- IPC分类号： H04N19/119 ; H04N19/159 ; H04N19/176 ; H04N19/186 ; H04N19/169 ; H04N19/46 ; H04N19/96
摘要：
The present invention relates to an image encoding/decoding method. The image decoding method includes splitting a coding tree unit (CTU) into at least one coding unit (CU) according to a block splitting structure and performing CU-based decoding, in which the block partition structure is configured such that at least one of binary tree splitting and ternary tree splitting is performed after quadtree splitting is performed.
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