Fast joint source-channel coding algorithms for Internet/wireless multimedia

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HAMZAOUI, Raouf, Vladimir STANKOVIC, Zixiang XIONG, 2002. Fast joint source-channel coding algorithms for Internet/wireless multimedia. 2002 International Joint Conference on Neural Networks (IJCNN). Honolulu, HI, USA. In: Proceedings of the 2002 International Joint Conference on Neural Networks. IJCNN'02 (Cat. No.02CH37290). 2002 International Joint Conference on Neural Networks (IJCNN). Honolulu, HI, USA. IEEE, pp. 2108-2113. ISBN 0-7803-7278-6

@inproceedings{Hamzaoui2002joint-23133, title={Fast joint source-channel coding algorithms for Internet/wireless multimedia}, year={2002}, doi={10.1109/IJCNN.2002.1007467}, isbn={0-7803-7278-6}, publisher={IEEE}, booktitle={Proceedings of the 2002 International Joint Conference on Neural Networks. IJCNN'02 (Cat. No.02CH37290)}, pages={2108--2113}, author={Hamzaoui, Raouf and Stankovic, Vladimir and Xiong, Zixiang} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/23133"> <dc:rights>deposit-license</dc:rights> <dc:creator>Stankovic, Vladimir</dc:creator> <dc:language>eng</dc:language> <dc:creator>Hamzaoui, Raouf</dc:creator> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:creator>Xiong, Zixiang</dc:creator> <dc:contributor>Stankovic, Vladimir</dc:contributor> <dcterms:title>Fast joint source-channel coding algorithms for Internet/wireless multimedia</dcterms:title> <dc:contributor>Hamzaoui, Raouf</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-27T11:33:38Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-27T11:33:38Z</dc:date> <dc:contributor>Xiong, Zixiang</dc:contributor> <dcterms:issued>2002</dcterms:issued> <dcterms:bibliographicCitation>Proceedings of the 2002 International Joint Conference on Neural Networks, IJCNN '02 : May 12 - 17, 2002, Hilton Hawaiian Village Hotel, Honolulu, Hawaii ; Vol. 3 / co-sponsored by Institute of Electrical and Electronics Engineers (IEE); IEEE Neural Networks Society (NNS); International Neural Network Society (INNS). - Piscataway, NJ : IEEE Service Center, 2002. - S. 2108-2113. - ISBN 0-7803-7278-6</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/23133"/> <dcterms:abstract xml:lang="eng">We consider joint source-channel coding for Internet and wireless multimedia applications. Embedded source bitstreams are protected against noise in both binary symmetric channels (BSC) and packet erasure channels. For each channel, a local search jojint source-channel coding (JSCC) algorithm is proposed to search for the optimal unequal error protection (UEP) scheme. Each algorithm starts with a linear-complexity step that maximizes the number of correctly decoded source bits, followed by a quick local refinement of the resulting UEP solution to minimize the average distortion. Experiments for both binary symmetric channels and packet erasure channels with the SPIHT, JPEG2000 and 3D SPIHT coders show that our local search algorithms are near-optimal in performance, whereas they are orders of magnitude faster than the best previous solutions.</dcterms:abstract> </rdf:Description> </rdf:RDF>

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