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ROBUST IMAGE TRANSMISSION USING SPIHT AND TURBOCODES

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Abstract (2. Language): 
This work describes a method for providing robustness to errors from a binary symmetric channel for the SPIHT image compression. The source rate and channel rate are jointly optimized by a stream of fixed-size channel packets. Punctured turbo codes are used for the channel coding, providing stronger error protection than previously available codes. We use a subset of the puncturing patterns that are well chosen and that leads to the best source rate. The rate allocation scheme presented obtains all necessary information from the SPIHT encoder, and does not require image decompression.
563-568

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ROBUST IMAGE TRANSMISSION USING SPIHT AND TURBO-CODES
Abdelmounaim MOULAY LAKHDAR Rachida MÉLIANI Malika KANDOUCI
568
Transmission with Efficient Rate Allocation”
Proceedings of the International Conference
On Communications And Mobile Computing
Pages: 618 - 622 August 2007, Honolulu,
Hawaii, USA.
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Abdelmounaim Moulay Lakhdar received the
Diploma of Magister degrees from the University of
Sidi belabes Algeria in 2003. Since September
2004, he has been a teacher Fellow with the
Department of Electrical Engineering, University of
Bechar Algeria. Formerly, he was a researcher with
the University of SBA, Algeria and prepares a thesis
in image transmission.
Address: Mr Abdelmounaim Moulay Lakhdar BP
F140 RP Béchar 08000. Algérie.

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