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. 17, 2020
Filed:
Aug. 31, 2017
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Tangi Poirier, Thorigne-Fouillard, FR;
Fabrice Leleannec, Mouaze, FR;
Franck Galpin, Thorigne-Fouillard, FR;
Fabien Racape, San Francisco, CA (US);
Thierry Viellard, Osse, FR;
Fabrice Urban, Thorigne-Fouillard, FR;
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Abstract
A method and an apparatus for encoding a picture are disclosed. Such method comprises: —determining a rate-distortion cost () for a current block of said picture when said current block is not split into subblocks, taking into account quantization parameters assigned to the subblocks of said current block, —determining () whether said current block is split or not according at least to the determined rate-distortion cost, —encoding () the current block according to the result of determining whether a current block is split or not into subblocks.