Invention Grant
- Patent Title: Video coding using cross-component linear model
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Application No.: US17372340Application Date: 2021-07-09
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Publication No.: US11405609B2Publication Date: 2022-08-02
- Inventor: Yi-Wen Chen , Xianglin Wang , Xiaoyu Xiu
- Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Arch & Lake LLP
- Main IPC: H04N19/00
- IPC: H04N19/00 ; H04N19/105 ; H04N19/132 ; H04N19/176 ; H04N19/186
Abstract:
A method and a computing device are provided for video coding. The method may include deriving parameter α and parameter β for a CCLM mode by using a predetermined number of neighboring reconstructed luma samples and chroma samples in a CU; and generating a final chroma predictor for the chroma samples of the CU by using the parameter α and the parameter β.
Public/Granted literature
- US20210337188A1 VIDEO CODING USING CROSS-COMPONENT LINEAR MODEL Public/Granted day:2021-10-28
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