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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.5 No.6
- 발행연도
- 2016.12
- 수록면
- 418 - 429 (12page)
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초록· 키워드
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In this paper, we propose a hybrid Wyner-Ziv video coding structure that combines conventional motion predictive video coding and Wyner-Ziv video coding to eliminate the feedback channel, which is a major practical problem in applications using the Wyner-Ziv video coding approach. The proposed method divides a hybrid frame into two regions. One is coded by a motion predictive video coder, and the other by the Wyner-Ziv coding method. The proposed encoder estimates side information with low computational complexity, using the coding information of the motion predictive coded region, and estimates the number of syndrome bits required to decode the region. The decoder generates side information using the same method as the encoder, which also reduces the computational complexity in the decoder. Experimental results show that the proposed method can eliminate the feedback channel without incurring a significant rate-distortion performance loss.
목차
Abstract
1. Introduction
2. Review of Related Work
3. Proposed Hybrid Wyner-Ziv Video Encoding
4. Proposed Hybrid Wyner-Ziv Video Decoding
5. Experimental Results
6. Conclusion
References
참고문헌 (23)
참고문헌 신청
[학술지(정기간행물)] - J. D. Slepian / 1973 / Noiseless coding of correlated information sources / IEEE Trans. Info. Theory IT-19 : 471 ~ 480
[학술지(정기간행물)] - A. Wyner / 1976 / The rate-distortion function for source coding with side information at the encoder / IEEE Trans. Info. Theory 22 : 1 ~ 10
[학술지(정기간행물)] - R. Puri / 2007 / PRISM: A video coding paradigm with motion estimation at the decoder / IEEE Trans. on Image Processing 16 (10) : 2436 ~ 2448
[학술대회논문] - A. Aaron / 2004 / Transformdomain Wyner-Ziv codec for video / Proceedings of SPIE Visual communications and Image Processing : 520 ~ 528
[학술지(정기간행물)] - D. Varodayan / 2006 / Rate-adaptive codes for distributed source coding / EURASIP Signal Processing Journal, Special Section On Distributed Source Coding 86 (11) : 31233130 ~
[학술지(정기간행물)] - A. Wyner / 1976 / The rate-distortion function for source coding with side information at the encoder / IEEE Trans. Info. Theory 22 : 1 ~ 10
[학술지(정기간행물)] - R. Puri / 2007 / PRISM: A video coding paradigm with motion estimation at the decoder / IEEE Trans. on Image Processing 16 (10) : 2436 ~ 2448
[학술대회논문] - A. Aaron / 2004 / Transformdomain Wyner-Ziv codec for video / Proceedings of SPIE Visual communications and Image Processing : 520 ~ 528
[학술지(정기간행물)] - D. Varodayan / 2006 / Rate-adaptive codes for distributed source coding / EURASIP Signal Processing Journal, Special Section On Distributed Source Coding 86 (11) : 31233130 ~
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