Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2006.06a
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- Pages.411-412
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- 2006
A Fast Inter Prediction Encoding Algorithm for Real-time Compression of H.264/AVC with High Complexity
고 복잡도 H.264/AVC의 실시간 압축을 위한 고속 인터 예측 부호화 기법
- Kim, Young-Hyun (Department of Electronic Materials Eng., Kwangwoon University) ;
- Choi, Hyun-Jun (Department of Electronic Materials Eng., Kwangwoon University) ;
- Seo, Young-Ho (Department of Information & Communication Eng., Hansung University) ;
- Kim, Dong-Wook (Department of Electronic Materials Eng., Kwangwoon University)
- 김영현 (광운대학교 전자재료공학과 디지털 설계 및 테스트 연구실) ;
- 최현준 (광운대학교 전자재료공학과 디지털 설계 및 테스트 연구실) ;
- 서영호 (한성대학교 정보통신공학과) ;
- 김동욱 (광운대학교 전자재료공학과 디지털 설계 및 테스트 연구실)
- Published : 2006.06.21
Abstract
In this paper, we proposed a fast algorithm for inter prediction included the most complexity in H.264/AVC. It decide search range according to direction of predicted motion vector, and then perform adaptive candidate spiral search. Simultaneously, it perform motion estimation of variable loop with threshold for variable block size. Conclusively, it is implemented in JM FME with high complexity applying to rate-distortion optimization. Experimental results show that significant complexity reduction is achieved while the degradation in video quality is negligible.
Keywords