Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding

Wei Jung Chien, Lina Karam, Glen P. Abousleman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

This paper presents a transform-domain distributed video compression (DVC) system With block-adaptive Wyner-Ziv coding. In the proposed system, the source symbols are reformatted into several blocks. The parity bits are requested only for the blocks with decoding errors. More accurate placement of the parity bits results in an improved system performance that is much closer to the performance of H.263 interframe coding as compared to existing DCT-based DVC schemes. Coding results and comparison with existing DVC schemes and with H.263 are presented to illustrate the performance of the proposed system.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume1
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 - Honolulu, HI, United States
Duration: Apr 15 2007Apr 20 2007

Other

Other2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
CountryUnited States
CityHonolulu, HI
Period4/15/074/20/07

Fingerprint

video compression
Image compression
Image coding
coding
Mathematical transformations
parity
discrete cosine transform
decoding
Decoding

Keywords

  • Block based Wyner-Ziv coding
  • Distributed video coding
  • Wynetr-Ziv coding

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing
  • Acoustics and Ultrasonics

Cite this

Chien, W. J., Karam, L., & Abousleman, G. P. (2007). Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 1). [4217132] https://doi.org/10.1109/ICASSP.2007.366732

Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding. / Chien, Wei Jung; Karam, Lina; Abousleman, Glen P.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1 2007. 4217132.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chien, WJ, Karam, L & Abousleman, GP 2007, Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 1, 4217132, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07, Honolulu, HI, United States, 4/15/07. https://doi.org/10.1109/ICASSP.2007.366732
Chien WJ, Karam L, Abousleman GP. Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1. 2007. 4217132 https://doi.org/10.1109/ICASSP.2007.366732
Chien, Wei Jung ; Karam, Lina ; Abousleman, Glen P. / Block-adaptive Wyner-Ziv coding for transform-domain distributed video coding. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1 2007.
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