Invention Grant
- Patent Title: Luma mapping- and chroma scaling-based video or image coding
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Application No.: US17423667Application Date: 2020-06-17
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Publication No.: US11876984B2Publication Date: 2024-01-16
- Inventor: Jie Zhao , Seunghwan Kim
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2020/007834 2020.06.17
- International Announcement: WO2020/256400A 2020.12.24
- Date entered country: 2021-07-16
- Main IPC: H04N19/186
- IPC: H04N19/186 ; H04N19/109 ; H04N19/132 ; H04N19/70
Abstract:
According to the disclosure of the present document, a luma mapping with chroma scaling (LMCS) process may be simplified, and a linear LMCS may be applied. Accordingly, the complexity of the LMCS may be reduced and video/image coding efficiency may be increased.
Public/Granted literature
- US20220109859A1 LUMA MAPPING- AND CHROMA SCALING-BASED VIDEO OR IMAGE CODING Public/Granted day:2022-04-07
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