Title:
ADAPTIVE COLOR TRANSFORM IN VIDEO CODING
Document Type and Number:
WIPO Patent Application WO/2021/213357
Kind Code:
A1
Abstract:
Systems, methods and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes determining, for a conversion between a video comprising a video block and a bitstream of the video, whether a first coding tool is enabled for the video block according to a rule, wherein the rule specifies that the first coding tool and a second coding tool are mutually exclusively enabled, and wherein the first coding tool or the second coding tool comprises a tool which is used to reduce redundancy between color components; and performing the conversion according to the determining.
Inventors:
DENG ZHIPIN (CN)
ZHANG LI (US)
WANG YE-KUI (US)
ZHANG KAI (US)
ZHANG LI (US)
WANG YE-KUI (US)
ZHANG KAI (US)
Application Number:
PCT/CN2021/088287
Publication Date:
October 28, 2021
Filing Date:
April 20, 2021
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/184
Domestic Patent References:
| WO2015139010A1 | 2015-09-17 |
Foreign References:
| US20130022104A1 | 2013-01-24 | |||
| US20140064374A1 | 2014-03-06 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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