Invention Grant
- Patent Title: Adaptive loop filtering (ALF) for video coding
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Application No.: US13720995Application Date: 2012-12-19
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Publication No.: US10708622B2Publication Date: 2020-07-07
- Inventor: Madhukar Budagavi , Minhua Zhou
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ebby Abraham; Charles A. Brill; Frank D. Cimino
- Main IPC: H04N19/82
- IPC: H04N19/82 ; H04N19/46 ; H04N19/86
Abstract:
A method for adaptive loop filtering of a reconstructed picture in a video encoder is provided that includes determining whether or not sample adaptive offset (SAO) filtering is applied to the reconstructed picture, and using adaptive loop filtering with no offset for the reconstructed picture when the SAO filtering is determined to be applied to the reconstructed picture.
Public/Granted literature
- US20130156097A1 Adaptive Loop Filtering (ALF) for Video Coding Public/Granted day:2013-06-20
Information query
