发明授权
- 专利标题： Video or image coding based on mapping of luma samples and scaling of chroma samples
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申请号： US17860625申请日： 2022-07-08
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公开(公告)号： US11722681B2公开(公告)日： 2023-08-08
- 发明人: Jie Zhao , Seunghwan Kim
- 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
- 代理机构： Dentons US LLP
- 主分类号： H04N19/86
- IPC分类号： H04N19/86 ; H04N19/132 ; H04N19/176 ; H04N19/169 ; H04N19/70 ; H04N19/96 ; H04N19/186 ; H04N19/117
摘要：
According to the disclosure of the present document, the resources necessary for an LMCS process may be reduced by limiting the range that an LMCS APS occupies in all APSs. Thus, the degree of complexity in LMCS may be reduced, and video/image coding efficiency may be increased.
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