Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICASSP.2007.366332
DC FieldValue
dc.titleRate-distortion-authentication optimized streaming with multiple deadlines
dc.contributor.authorZhang, Z.
dc.contributor.authorSun, Q.
dc.contributor.authorWong, W.-C.
dc.contributor.authorApostolopoulos, J.
dc.contributor.authorWee, S.
dc.date.accessioned2014-06-19T03:25:02Z
dc.date.available2014-06-19T03:25:02Z
dc.date.issued2007
dc.identifier.citationZhang, Z.,Sun, Q.,Wong, W.-C.,Apostolopoulos, J.,Wee, S. (2007). Rate-distortion-authentication optimized streaming with multiple deadlines. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2 : II701-II704. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/ICASSP.2007.366332" target="_blank">https://doi.org/10.1109/ICASSP.2007.366332</a>
dc.identifier.isbn1424407281
dc.identifier.issn15206149
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/71554
dc.description.abstractVideo streaming with authentication is practically important, where a packet is decoded only when it is both received, and authenticated. Recent work examined the problem of Rate-Distortion-Authentication (R-D-A) optimized streaming of authenticated video. The original R-D-A technique assumes that each packet has only one deadline, its display deadline, and that a packet is not considered for transmission after its deadline. However, for video protected with an inter-packet graph-based authentication technique, a video packet can still be useful for verification of other packets even if it misses its own display deadline. We formulate the problem of multipledeadline R-D-A optimized streaming and also propose ways to reduce the complexity. Simulation results using H.264 and NS-2 demonstrate that multiple-deadline R-D-A optimization achieves performance improvements of up to 4dB over single-deadline R-D-A optimization. © 2007 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/ICASSP.2007.366332
dc.sourceScopus
dc.subjectAuthenticated video
dc.subjectAuthentication
dc.subjectR-D-A optimization
dc.subjectVideo streaming
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/ICASSP.2007.366332
dc.description.sourcetitleICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
dc.description.volume2
dc.description.pageII701-II704
dc.description.codenIPROD
dc.identifier.isiutNOT_IN_WOS
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