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Registered ADAPTIVE IMAGE CODING APPARATUS AND METHOD

적응적 영상 부호화 장치 및 방법
이미지 확대
Inventors
Sung-Chang Lim, Kim Hui Yong, Kim Jongho, Haechul Choi, Jeong Se Yoon, Jinho Lee, Jin Woong Kim, Choi Jin Soo, Lee Hahyun, Cho Sukhee, Hong Jin Woo
Application No.
10-2013-0078965 (2013.07.05) KIPRIS
Publication No.
10-2013-0092525 (2013.08.20)
Registration No.
10-1425186-0000 (2014.07.24)
Country
KOREA
Project Code
09MR4100, Development of Next-Generation DTV Core Technology, Jin Woong Kim
Abstract
영상 부호화 방법 및 장치가 제공된다. 화면 간 예측을 수행하는 영상 부호화 장치는 참조 블록 식별자를 기반으로 적응적 부호화를 수행하는 제어부, 및 상기 참조 블록 식별자에 관한 정보를 포함하는 비트스트림을 전송하는 전송부를 포함하되, 상기 적응적 부호화는, 상기 참조 블록 식별자를 기반으로, 이전에 복원된 하나의 복원 블록을 부호화 대상 블록의 참조 블록으로 결정하고, 상기 참조 블록의 움직임 정보를 기반으로 상기 부호화 대상 블록에 적용되는 움직임 정보를 결정하고, 상기 결정된 움직임 정보를 기반으로 상기 부호화 대상 블록을 부호화하는 것이고, 상기 참조 블록 식별자는 상기 참조 블록으로 사용될 복원 블록을 지시할 수 있다.
KSP Keywords
Image coding
Family
 
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