This paper presents a novel hash-based distributed video coding (DVC) scheme that combines an accurate online correlation channel estimation (CCE) algorithm with an efficient side information refinement strategy, delivering state-of-the-art compression performance. The proposed DVC scheme applies layered bit-plane Wyner-Ziv coding and successively refines the CCE bit-plane-per-bit-plane during decoding. In addition, the side information is succes-sively refined upon decoding of distinct refinement levels, grouping specific frequency bands of the discrete cosine transform. The proposed system not only outperforms the benchmark in DVC but several state-of-the-art side infor-mation refinement techniques and CCE methods as well.
Deligiannis, N, Verbist, F, Slowack, J, Van De Walle, R, Schelkens, P & Munteanu, A 2012, Joint successive correlation estimation and side information refinement in distributed video coding. in 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO 2012). EUSIPCO Proceedings, vol. 20, IEEE, pp. 569-573, 20th European Signal Processing Conference (EUSIPCO-2012), Bucharest, Romania, 27/08/12.
Deligiannis, N., Verbist, F., Slowack, J., Van De Walle, R., Schelkens, P., & Munteanu, A. (2012). Joint successive correlation estimation and side information refinement in distributed video coding. In 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO 2012) (pp. 569-573). (EUSIPCO Proceedings; Vol. 20). IEEE.
@inproceedings{c5c8351fb9ac4508a885f3701baa8a6d,
title = "Joint successive correlation estimation and side information refinement in distributed video coding",
abstract = "This paper presents a novel hash-based distributed video coding (DVC) scheme that combines an accurate online correlation channel estimation (CCE) algorithm with an efficient side information refinement strategy, delivering state-of-the-art compression performance. The proposed DVC scheme applies layered bit-plane Wyner-Ziv coding and successively refines the CCE bit-plane-per-bit-plane during decoding. In addition, the side information is succes-sively refined upon decoding of distinct refinement levels, grouping specific frequency bands of the discrete cosine transform. The proposed system not only outperforms the benchmark in DVC but several state-of-the-art side infor-mation refinement techniques and CCE methods as well.",
keywords = "Distributed video coding, correlation channel estimation, successive refinement",
author = "Nikolaos Deligiannis and Frederik Verbist and Jurgen Slowack and {Van De Walle}, Rik and Peter Schelkens and Adrian Munteanu",
year = "2012",
month = aug,
day = "28",
language = "English",
isbn = "9781467310680",
series = "EUSIPCO Proceedings",
publisher = "IEEE",
pages = "569--573",
booktitle = "2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO 2012)",
note = "20th European Signal Processing Conference (EUSIPCO-2012) ; Conference date: 27-08-2012 Through 31-08-2012",
url = "http://www.eusipco2012.org/home.php",
}