The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Sep. 07, 2022
Beijing Bytedance Network Technology Co., Ltd., Beijing, CN;
Bytedance Inc., Los Angeles, CA (US);
Li Zhang, San Diego, CA (US);
Kai Zhang, San Diego, CA (US);
Yuhuai Zhang, Beijing, CN;
Hongbin Liu, Beijing, CN;
Yue Wang, Beijing, CN;
Siwei Ma, Beijing, CN;
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing, CN;
BYTEDANCE INC., Los Angeles, CA (US);
Abstract
Methods, system and apparatus for video processing are described. One example video processing method includes determining, for a conversion between a current video block of a video and a bitstream of the video, a usage of an identity transform mode for the conversion of the current video block according to a rule. The rule specifies that the usage is based on representative coefficients of one or more representative blocks of the video. The method also includes performing the conversion based on the determining.