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Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME

쿼드 트리를 이용한 블록 정보 부/복호화 방법 및 이러한 방법을 사용하는 장치
이미지 확대
Inventors
Kim Jongho, Kim Hui Yong, Jeong Se Yoon, Choi Jin Soo, Sung-Chang Lim, Jinho Lee, Lee Hahyun, 김문철, 이범식, Jin Woong Kim, Chieteuk Ahn, Cho Sukhee
Application No.
10-2018-0079644 (2018.07.09) KIPRIS
Publication No.
10-2018-0082393 (2018.07.18)
Registration No.
10-2006238-0000 (2019.07.26)
Country
KOREA
Project Code
10MR2300, Development of Next-Generation DTV Core Technology, Chieteuk Ahn
Abstract
본 발명의 일 실시예에 따른 쿼드 트리 구조를 이용하는 영상 복호화 방법은 부호화 단위에서 통합 코드 블록 플래그 정보를 복호화 하는 단계와; 상기 통합 코드 블록 플래그 정보와 변환 단위의 크기 정보를 기초로 분할 정보 플래그를 복호화 하는 단계와; 상기 분할 정보 플래그를 기초로 상기 변환 단위가 추가로 분할되지 않는 경우 상기 변환 단위의 코드 블록 플래그 정보를 복호화 하는 단계를 포함하고, 상기 분할 정보 플래그를 복호화 하는 단계는 상기 변환 단위의 변환 계수가 존재하지 않는 경우, 상기 분할 정보 플래그를 복호화 하지 않을 수 있다. 따라서, 부/복호화 효율을 높이고 복잡도를 감소시킬 수 있다.
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered VIDEO DECODING METHOD AND COMPUTER READABLE REDORDING MEDUIM USING QUADTREE KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME KOREA KIPRIS
Registered VIDEO CODING METHOD AND COMPUTER READABLE REDORDING MEDUIMUSING QUADTREE KOREA KIPRIS
Registered 쿼드 트리를 이용한 영상 복호화 장치 KOREA KIPRIS
Registered VIDEO CODING APPARARUSES USING QUADTREE KOREA KIPRIS
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME GERMANY
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME UNITED STATES
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME UNITED STATES
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME UNITED STATES
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME UNITED STATES
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME SPAIN
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME UNITED KINGDOM
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME ITALY
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME JAPAN
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME JAPAN
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME JAPAN
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME JAPAN
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME JAPAN
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME CHINA
Registered METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND DEVICE FOR USING SAME CHINA
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME CHINA
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME CHINA
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME CHINA
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME POLAND
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME FRANCE
Registered METHODS OF CODING BLOCK INFORMATION USING QUADTREE AND APPARARUSES FOR USING THE SAME HUNGARY