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. 27, 2022
Filed:
Nov. 25, 2020
Mediatek Inc., Hsinchu, TW;
Chih-Yao Chiu, Hsinchu, TW;
Chun-Chia Chen, Hsinchu, TW;
Chih-Wei Hsu, Hsinchu, TW;
Ching-Yeh Chen, Hsinchu, TW;
Yu-Wen Huang, Hsinchu, TW;
Tzu-Der Chuang, Hsinchu, TW;
HFI Innovation Inc., Hsinchu, TW;
Abstract
Video processing methods and apparatuses for processing a current block in a current picture include receiving input data of the current block, determining a reference picture, determining whether picture sizes of the current and reference pictures are different, determining whether horizontal wraparound motion compensation is enabled for predicting the current block, performing motion compensation for the current block to obtain a reference block from the reference picture, and encoding or decoding the current block according to the reference block. Horizontal wraparound motion compensation is disabled when the picture sizes of the current and reference pictures are different.