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.

Date of Patent:
Sep. 02, 2025

Filed:

Apr. 24, 2024
Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Kwangwoon University Industry-academic Collaboration Foundation, Seoul, KR;

Inventors:

Dong Gyu Sim, Seoul, KR;

Sea Nae Park, Seoul, KR;

Jong Seok Lee, Seoul, KR;

Seung Wook Park, Gyeonggi-do, KR;

Wha Pyeong Lim, Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/91 (2014.01); H04N 19/103 (2014.01); H04N 19/13 (2014.01); H04N 19/186 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/91 (2014.11); H04N 19/103 (2014.11); H04N 19/13 (2014.11); H04N 19/186 (2014.11); H04N 19/70 (2014.11);
Abstract

A method is executed to efficiently operate a bin buffer to limit a bin-to-bit ratio in entropy encoding and decoding related to bitstream generation and parsing. In addition, a method of configuring a list includes various entropy encoding/decoding methods and adaptively uses the entropy encoding/decoding methods for each basic unit of entropy encoding/decoding.


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