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. 18, 2023
Filed:
Jun. 24, 2021
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Abstract
Provided are a coding prediction method and apparatus and a computer storage medium. The method includes that; for a coding block of an intra prediction type, Motion Vector (MV) Predictors (MVPs) of at least two control points of the coding block are determined; affine motion model-based motion estimation is performed on the coding block based on the MVPs of the at least two control points to obtain a first coding parameter of the coding block, the first coding parameter indicating a group of coding parameters corresponding to a minimum Rate-Distortion Cost (RDcost) obtained by performing motion estimation on the coding block in a non-translation motion manner; and prediction coding is performed on the coding block based on the first coding parameter.