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학술대회 Frame Splitting Approach for Adaptive Up-Sampling in Scalable Video Coding
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저자
신일홍, 이현우
발행일
201410
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.661-662
DOI
https://dx.doi.org/10.1109/ICTC.2014.6983248
협약과제
14MR3300, 다수의 비정형 스크린 분배 및 협업을 통한 오픈스크린 서비스 플랫폼 기술 개발, 이현우
초록
Paper proposes an improvement method for spatial scalable video coding (H.264 SVC), which adopts multiple upsizing filter coefficient transmission for efficient inter-layer prediction. According to previous studies, adaptive upsizing filtering method by coefficient transmission leads a little coding performance gain. In this paper, transmission scheme of multiple adaptive filter coefficients were taken by dividing a frame selectively. In experimental results, rate-distortion performance and computational complexity of the proposed method are analyzed for various video sequences. The proposed method achieves improvement in coding efficiency of spatial scalable video coding.
KSP 제안 키워드
Coding efficiency, Coding performance, Computational complexity, Filter coefficients, Filtering method, H.264 SVC, Improvement method, Performance gain, Scalable Video Coding, Transmission scheme, adaptive filter