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Enhanced Image Coding for Noisy Channels

Chippendale, Paul and Tanriover, Cagri and Honary, Bahram (1999) Enhanced Image Coding for Noisy Channels. In: Cryptography and Coding : 7th IMA International Conference Cirencester, UK, December 20–22, 1999 Proceedings. Lecture Notes in Computer Science . Springer Verlag, Berlin, pp. 94-103. ISBN 3-540-66887-X

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This paper explores the application of a combined error resilient coding scheme to image transmission over time-varying noisy channels. To improve performance at low signal-to-noise ratios, turbo coding is incorporated into the system. Demonstrated through simulations, this novel combination of source and channel coding is shown to correct and restrict errors incurred during transmission over Additive White Gaussian Noise (AWGN) and Rayleigh Fading channels. The error correcting capability of the coding scheme also illustrated with compressed and uncompressed image transmission results which are comparable in terms of their visual quality.

Item Type: Contribution in Book/Report/Proceedings
Departments: Faculty of Science and Technology > School of Computing & Communications
ID Code: 60843
Deposited By: ep_importer_pure
Deposited On: 11 Jan 2013 09:53
Refereed?: No
Published?: Published
Last Modified: 11 Apr 2018 04:37
Identification Number:

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