- 专利标题: METHOD AND APPARATUS FOR DECODING A VIDEO SIGNAL
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申请号: US17563914申请日: 2021-12-28
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公开(公告)号: US20220124358A1公开(公告)日: 2022-04-21
- 发明人: Joon Young Park , Seung Wook Park , Jung Sun Kim , Young Hee Choi , Byeong Moon Jeon
- 申请人: LG ELECTRONICS INC.
- 申请人地址: KR Seoul
- 专利权人: LG ELECTRONICS INC.
- 当前专利权人: LG ELECTRONICS INC.
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2010-0043470 20100510
- 主分类号: H04N19/44
- IPC分类号: H04N19/44 ; H04N19/70 ; H04N19/196 ; H04N19/11 ; H04N19/176 ; H04N19/184 ; H04N19/587 ; H04N19/61
摘要:
The present invention includes obtaining block type identification information on a partition of the current macroblock when the current macroblock is intra-mixed, specifying a bock type of the current macroblock based on the block type identification information, obtaining an ultra prediction mode of the current macroblock according to the block type of the partition of the current macroblock, and predicting the current macroblock using the intra prediction mode and a pixel value of a neighboring block.