Invention Grant
- Patent Title: Entropy-coding for video encoding and decoding
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Application No.: US17428403Application Date: 2020-08-06
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Publication No.: US12003786B2Publication Date: 2024-06-04
- Inventor: Dong Gyu Sim , Sea Nae Park , Jong Seok Lee , Seung Wook Park , Wha Pyeong Lim
- Applicant: Hyundai Motor Company , Kia Corporation , Kwangwoon University Industry-Academic Collaboration Foundation
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company,Kia Corporation,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee: Hyundai Motor Company,Kia Corporation,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee Address: KR Seoul; KR Seoul; KR Seoul
- Agency: Fox Rothschild LLP
- Priority: KR 20190095448 2019.08.06 KR 20190097803 2019.08.09 KR 20200098311 2020.08.06
- International Application: PCT/KR2020/010401 2020.08.06
- International Announcement: WO2021/025485A 2021.02.11
- Date entered country: 2021-08-04
- Main IPC: H04N19/91
- IPC: H04N19/91 ; H04N19/103 ; H04N19/13 ; H04N19/186 ; H04N19/70
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.
Public/Granted literature
- US20220132173A1 ENTROPY-CODING FOR VIDEO ENCODING AND DECODING Public/Granted day:2022-04-28
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