Joint successive correlation estimation and side information refinement in distributed video coding
作者： Frederik Verbist , Nikos Deligiannis , Rik Van de Walle , Jurgen Slowack , Adrian Munteanu
DOI: 10.5281/ZENODO.43266
关键词:
摘要: This paper presents a novel hash-based distributed video coding (DVC) scheme that combines an accurate online correlation channel estimation (CCE) algorithm with efficient side information refinement strategy, delivering state-of-the-art compression performance. The proposed DVC applies layered bit-plane Wyner-Ziv and successively refines the CCE bit-plane-per-bit-plane during decoding. In addition, is refined upon decoding of distinct levels, grouping specific frequency bands discrete cosine transform. system not only outperforms benchmark in but several techniques methods as well.
sci-hub.st 参考文章(14)
J. Ascenso, S. Klomp, M. Dalai, X. Artigas, M. Ouaret, D. Kubasov, The DISCOVER codec: Architecture, Techniques and Evaluation picture coding symposium. ,(2007)
Shuang Wang, Lijuan Cui, Lina Stankovic, Vladimir Stankovic, Samuel Cheng, Adaptive Correlation Estimation With Particle Filtering for Distributed Video Coding IEEE Transactions on Circuits and Systems for Video Technology. ,vol. 22, pp. 649- 658 ,(2012) , 10.1109/TCSVT.2011.2171263
Shuiming Ye, Mourad Ouaret, Frederic Dufaux, Touradj Ebrahimi, Improved side information generation for distributed video coding by exploiting spatial and temporal correlations Eurasip Journal on Image and Video Processing. ,vol. 2009, pp. 4- ,(2009) , 10.1155/2009/683510
Jozef Škorupa, Jürgen Slowack, Stefaan Mys, Nikos Deligiannis, Jan De Cock, Peter Lambert, Adrian Munteanu, Rik Van de Walle, Exploiting quantization and spatial correlation in virtual-noise modeling for distributed video coding Signal Processing-image Communication. ,vol. 25, pp. 674- 686 ,(2010) , 10.1016/J.IMAGE.2010.05.005
Tom Clerckx, Jan Cornelis, Peter Schelkens, Nikos Deligiannis, Adrian Munteanu, On the side-information dependency of the temporal correlation in Wyner-Ziv video coding international conference on acoustics, speech, and signal processing. pp. 709- 712 ,(2009) , 10.1109/ICASSP.2009.4959682
Gisle Bjontegaard, Calculation of Average PSNR Differences between RD-curves ITU-T VCEG-M33, April, 2001. ,(2001)
M. Cagnazzo, B. Pesquet-Popescu, J. Farah, F. Dufaux, A. Abou-Elailah, Successive refinement of motion compensated interpolation for transform-domain distributed video coding european signal processing conference. pp. 11- 15 ,(2011)
N. Deligiannis, J. Barbarien, M. Jacobs, A. Munteanu, A. Skodras, P. Schelkens, Side-Information-Dependent Correlation Channel Estimation in Hash-Based Distributed Video Coding IEEE Transactions on Image Processing. ,vol. 21, pp. 1934- 1949 ,(2012) , 10.1109/TIP.2011.2181400
Xiaopeng Fan, Oscar C. Au, Ngai Man Cheung, Transform-Domain Adaptive Correlation Estimation (TRACE) for Wyner–Ziv Video Coding IEEE Transactions on Circuits and Systems for Video Technology. ,vol. 20, pp. 1423- 1436 ,(2010) , 10.1109/TCSVT.2010.2077472
B. Girod, A.M. Aaron, S. Rane, D. Rebollo-Monedero, Distributed Video Coding Proceedings of the IEEE. ,vol. 93, pp. 71- 83 ,(2005) , 10.1109/JPROC.2004.839619