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. 04, 2024
Filed:
Sep. 16, 2022
Tencent America Llc, Palo Alto, CA (US);
Liang Zhao, Sunnyvale, CA (US);
Shan Liu, San Jose, CA (US);
Xin Zhao, San Jose, CA (US);
Xiang Li, Saratoga, CA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
A method for video encoding includes selecting a second intra prediction mode for encoding a first block, the first block being a non-square block and the second intra prediction mode being selected from a second set of intra prediction modes. The method also includes generating prediction information for the first block, the generated prediction information indicating a first intra prediction mode in a first set of intra prediction modes. The second set of intra prediction modes includes at least the selected second intra prediction mode, which is not included in the first set of intra prediction modes and is outside an angular range of the first set of intra prediction modes that extends 180 degrees from a bottom-left diagonal direction mode to a top-right diagonal direction mode. The method also includes encoding at least one sample of the first block according to the second intra prediction mode.