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:
Dec. 03, 2024
Filed:
Sep. 01, 2022
Tencent America Llc, Palo Alto, CA (US);
Tencent America LLC, Palo Alto, CA (US);
Abstract
According to an aspect of the disclosure, a method of video decoding performed in a video decoder is provided. In the method, coded information of a current block in a current picture of a video is received from a coded video bitstream. The coded information indicates that the current block is an intra block copy (IBC) block. An intra prediction mode is derived for a subblock of the current block based on a reference subblock in a reference block. The reference subblock corresponds to the subblock of the current block, and the reference block is referenced by a block vector of the IBC block. The intra prediction mode for the subblock of the current block is further stored. A neighboring block of the current block is determined as an IBC block. A most probable mode (MPM) list is constructed for the neighboring block using the stored intra prediction mode.