Invention Application
- Patent Title: USING QUANTIZATION GROUPS IN VIDEO CODING
-
Application No.: US17835647Application Date: 2022-06-08
-
Publication No.: US20220321882A1Publication Date: 2022-10-06
- Inventor: Weijia ZHU , Li ZHANG , Jizheng XU , Kai ZHANG , Ye-kui WANG
- Applicant: Bytedance Inc.
- Applicant Address: US CA Los Angeles
- Assignee: Bytedance Inc.
- Current Assignee: Bytedance Inc.
- Current Assignee Address: US CA Los Angeles
- Priority: CNPCT/CN2019/123951 20191209,CNPCT/CN2019/130851 20191231
- Main IPC: H04N19/117
- IPC: H04N19/117 ; H04N19/80 ; H04N19/186 ; H04N19/176 ; H04N19/174 ; H04N19/70

Abstract:
An example method of video processing includes applying, in a conversion between a video comprising multiple components and a bitstream representation of the video, a deblocking filter to video blocks of the multiple components. A deblocking filter strength for the deblocking filter of each of the multiple components is determined according to a rule that specifies to use a different manner for determining the deblocking filter strength for the video blocks of each of the multiple components.
Public/Granted literature
- US11902518B2 Using quantization groups in video coding Public/Granted day:2024-02-13
Information query