- 专利标题： In-loop filtering-based image coding apparatus and method
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申请号： US17682744申请日： 2022-02-28
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公开(公告)号： US11582457B2公开(公告)日： 2023-02-14
- 发明人: Junghak Nam , Jangwon Choi
- 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： Fish & Richardson P.C.
- 主分类号： H04N19/00
- IPC分类号： H04N19/00 ; H04N19/132 ; H04N19/117 ; H04N19/176 ; H04N19/186 ; H04N19/169 ; H04N19/46 ; H04N19/80
摘要：
According to an embodiment of the present document, a method for increasing the accuracy of in-loop filtering is proposed. In an example, the filtering accuracy of chroma blocks can be improved on the basis of luma blocks by performing a cross component adaptive loop filtering process.
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