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:
Apr. 14, 2026
Filed:
May. 09, 2023
Mediatek Inc., Hsinchu City, TW;
Yu-Ling Hsiao, Hsinchu City, TW;
Chih-Wei Hsu, Hsinchu City, TW;
MEDIATEK INC., Hsinchu City, TW;
Abstract
A video coder generates a list of candidate prediction vectors for the current block. The video coder prunes the list of candidate prediction vectors by removing a first prediction vector that is within a threshold of a second prediction vector from the list. The threshold has a first value when refinement is enabled and a second value when refinement is not enabled. The video coder selects a candidate prediction vector from the pruned list of candidate prediction vectors. When refinement is enabled, the video coder refines the selected prediction vector and encodes or decodes the current block by using the refined prediction vector to reconstruct the current block. When refinement is not enabled, the video coder encodes or decodes the current block by using the selected prediction vector to reconstruct the current block.