- Patent Title: Clipping indices coding for adaptive loop filter in video coding
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Application No.: US16897049Application Date: 2020-06-09
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Publication No.: US11418779B2Publication Date: 2022-08-16
- Inventor: Nan Hu , Vadim Seregin , Hilmi Enes Egilmez , Marta Karczewicz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04N19/17
- IPC: H04N19/17 ; H04N19/117 ; H04N19/46 ; H04N19/186 ; H04N19/176
Abstract:
A video coder is configured to code an adaptive loop filter (ALF) clipping index as a fixed-length unsigned integer. The video coder may apply, based on the ALF clipping index, an ALF to a block of a picture of the video data.
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