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:
Nov. 03, 2026
Filed:
May. 17, 2023
Methods and apparatus for video coding using ctu-based history-based motion vector prediction tables
Mediatek Inc., Hsinchu City, TW;
Chen-Yen Lai, Hsinchu City, TW;
Tzu-Der Chuang, Hsinchu City, TW;
Ching-Yeh Chen, Hsinchu City, TW;
Chih-Wei Hsu, Hsinchu City, TW;
MEDIATEK INC., Hsinchu City, TW;
Abstract
Methods for video coding using CTU-based or multiple History-based MVP (HMVP) tables. According to one method, blocks in the current CTU are encoded or decoded using information comprising a merge list or an AMVP list, where one or more candidates from one or more CTU-based HMVP tables. The CTU-based HMVP tables are maintained and updated on a CTU basis. According to another method, if a to-be-referenced position is not inside the first region, the to-be-referenced position is mapped to a mapped position of the first region before referencing corresponding motion. If the mapped position of the first region has no motion, a predefined default motion or neighbouring motion at a neighbouring position is used as the corresponding motion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile