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학술지 Highly Efficient Video Codec for Entertainment-Quality
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저자
정세윤, 임성창, 이하현, 김종호, 최진수, 최해철
발행일
201108
출처
ETRI Journal, v.33 no.2, pp.145-154
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.11.0110.0126
협약과제
10MR2300, 차세대DTV핵심기술개발(표준화연계)-무안경개인형3D방송기술개발(계속), 안치득
초록
We present a novel video codec for supporting entertainment-quality video. It has new coding tools such as an intra prediction with offset, integer sine transform, and enhanced block-based adaptive loop filter. These tools are used adaptively in the processing of intra prediction, transform, and loop filtering. In our experiments, the proposed codec achieved an average reduction of 13.35% in BD-rate relative to H.264/AVC for 720p sequences. © 2011 ETRI.
키워드
Coding efficiency, H.264/AVC, Video coding
KSP 제안 키워드
Coding Tools, Coding efficiency, Intra prediction, Loop filtering, Sine Transform, Video Codec, Video coding, adaptive loop filter, highly efficient, loop-filter(LF)