Packet loss protection of embedded data with fast local search

Lade...
Vorschaubild
Datum
2002
Autor:innen
Stankovic, Vladimir
Xiong, Zixiang
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
eISSN
item.preview.dc.identifier.isbn
Bibliografische Daten
Verlag
Schriftenreihe
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
ArXiv-ID
Internationale Patentnummer
EU-Projektnummer
Projekt
Open Access-Veröffentlichung
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Erschienen in
Proceedings. International Conference on Image Processing. - IEEE, 2002. - S. II-165-II-168. - ISBN 0-7803-7622-6
Zusammenfassung
Unequal loss protection with systematic Reed-Solomon codes allows reliable transmission of embedded multimedia over packet erasure channels. The design of a fast algorithm with low memory requirements for the computation of an unequal loss protection solution is essential in real-time systems. Because the determination of an optimal solution is time-consuming, fast suboptimal solutions have been used. In this paper, we present a fast iterative improvement algorithm with negligible memory requirements. Experimental results for the JPEG2000, 2D, and 3D set partitioning in hierarchical trees (SPIHT) coders showed that our algorithm provided close to optimal peak signal-to-noise ratio (PSNR) performance, while its time complexity was significantly lower than that of all previously proposed algorithms.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
004 Informatik
Schlagwörter
Konferenz
ICIP 2002 International Conference on Image Processing, Rochester, NY, USA
Rezension
undefined / . - undefined, undefined. - (undefined; undefined)
Zitieren
ISO 690STANKOVIC, Vladimir, Raouf HAMZAOUI, Zixiang XIONG, 2002. Packet loss protection of embedded data with fast local search. ICIP 2002 International Conference on Image Processing. Rochester, NY, USA. In: Proceedings. International Conference on Image Processing. IEEE, pp. II-165-II-168. ISBN 0-7803-7622-6. Available under: doi: 10.1109/ICIP.2002.1039913
BibTex
@inproceedings{Stankovic2002Packe-23128,
  year={2002},
  doi={10.1109/ICIP.2002.1039913},
  title={Packet loss protection of embedded data with fast local search},
  isbn={0-7803-7622-6},
  publisher={IEEE},
  booktitle={Proceedings. International Conference on Image Processing},
  pages={II-165--II-168},
  author={Stankovic, Vladimir and Hamzaoui, Raouf and Xiong, Zixiang}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/23128">
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:contributor>Hamzaoui, Raouf</dc:contributor>
    <dcterms:issued>2002</dcterms:issued>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T13:35:02Z</dc:date>
    <dc:creator>Hamzaoui, Raouf</dc:creator>
    <dcterms:bibliographicCitation>Proceedings - 2002 International Conference on Image Processing : 22 - 25 September 2002, Rochester Riverside Convention Center, Rochester, New York, USA ; vol. 2 . - Piscataway, NJ : IEEE Operations Center, 2002. - S. 165-168. - ISBN 0-7803-7622-6</dcterms:bibliographicCitation>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Xiong, Zixiang</dc:creator>
    <dc:creator>Stankovic, Vladimir</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/23128"/>
    <dcterms:abstract xml:lang="eng">Unequal loss protection with systematic Reed-Solomon codes allows reliable transmission of embedded multimedia over packet erasure channels. The design of a fast algorithm with low memory requirements for the computation of an unequal loss protection solution is essential in real-time systems. Because the determination of an optimal solution is time-consuming, fast suboptimal solutions have been used. In this paper, we present a fast iterative improvement algorithm with negligible memory requirements. Experimental results for the JPEG2000, 2D, and 3D set partitioning in hierarchical trees (SPIHT) coders showed that our algorithm provided close to optimal peak signal-to-noise ratio (PSNR) performance, while its time complexity was significantly lower than that of all previously proposed algorithms.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <dc:contributor>Stankovic, Vladimir</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23128/1/Stankovic_231289.pdf"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T13:35:02Z</dcterms:available>
    <dc:contributor>Xiong, Zixiang</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:title>Packet loss protection of embedded data with fast local search</dcterms:title>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23128/1/Stankovic_231289.pdf"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Nein
Begutachtet