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. 26, 2024
Filed:
Sep. 28, 2023
Rosedale Dynamics Llc, Wilmington, DE (US);
Jungah Choi, Seoul, KR;
Sunmi Yoo, Seoul, KR;
Jin Heo, Seoul, KR;
Jangwon Choi, Seoul, KR;
Ling Li, Seoul, KR;
Seunghwan Kim, Seoul, KR;
Jaehyun Lim, Seoul, KR;
Rosedale Dynamics LLC, Wilmington, DE (US);
Abstract
A video decoding method performed by a decoding apparatus according to the present document comprises the steps of: receiving a bit stream including residual information of a current block; deriving a specific number of the number of context encoding bins for context syntax elements for a current sub-block of the current block; decoding the context syntax elements for the current sub-block included in the residual information on the basis of the specific number; deriving transform coefficients for the current sub-block on the basis of the decoded context syntax elements; deriving residual samples for the current block on the basis of the transform coefficients; and generating a reconstructed picture on the basis of the residual samples.