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dc.contributor.authorDawood, Muneeb
dc.contributor.authorHamzaoui, Raouf
dc.contributor.authorAhmad, Shakeel
dc.contributor.authorAl-Akaidi, Marwan, 1959-
dc.date.accessioned2010-12-14T11:02:26Z
dc.date.available2010-12-14T11:02:26Z
dc.date.issued2010-12
dc.identifier.citationDawood, M. et al (2010) Error resilient packet-switched video telephony with adaptive rateless coding and reference picture selection. Proc. MESM 2010, Middle Eastern Multiconference on Simulation and Modelling, Alexandria, Dec. 2010.en
dc.identifier.urihttp://hdl.handle.net/2086/4433
dc.description.abstractProviding high-quality video for packet-switched wireless video telephony on hand-held devices is a challenging task due to packet loss, limited available bandwidth, and complexity constraints. We propose a low-complexity channel-adaptive error resilience technique that combines application-layer forward error correction (FEC) with rateless codes, retransmission, and reference picture selection. Experimental results for H.264 video sequences show that the proposed technique achieves significant peak-signal-to-noise ratio (PSNR) and percentage degraded video duration (PDVD) improvements over previous techniques in networks involving two wireless links.en
dc.language.isoenen
dc.publisherEUROSISen
dc.subjectvideo telephonyen
dc.subjectforward error correctionen
dc.subjecterror resilienceen
dc.subjectrateless codesen
dc.subjectfountain codesen
dc.subject3Gen
dc.titleError resilient packet-switched video telephony with adaptive rateless coding and reference picture selection.en
dc.typeConferenceen
dc.researchgroupCentre for Electronic and Communications Engineering
dc.peerreviewedYesen
dc.researchinstituteInstitute of Artificial Intelligence (IAI)en
dc.researchinstituteInstitute of Engineering Sciences (IES)en


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