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:
Aug. 25, 2026
Filed:
Apr. 19, 2024
Tencent America Llc, Palo Alto, CA (US);
Xin Zhao, Palo Alto, CA (US);
Lien-Fei Chen, Palo Alto, CA (US);
Madhu Peringassery Krishnan, Palo Alto, CA (US);
Roman Chernyak, Palo Alto, CA (US);
Biao Wang, Palo Alto, CA (US);
Shan Liu, Palo Alto, CA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
An example method of video coding includes receiving a video bitstream for a plurality of blocks. The method also includes parsing, from the video bitstream, an indicator indicating that a current block of the plurality of blocks is to be decoded using an extrapolation filter intra prediction (EIP) mode. The method includes identifying transform information for the current block according to an EIP feature, the EIP feature including directionality information associated with the EIP mode and/or an index of the EIP mode; and the method includes generating a transform block for the current block using the transform information.