2006 IEEE International Conference on Multimedia and Expo 2006
DOI: 10.1109/icme.2006.262561
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Optimized Rate Allocation for Unbalanced Multiple Description Video Coding Over Unreliable Packet Network

Abstract: Video transmission over unreliable packet network is in general hampered by the packet losses and constraint by stringent playback deadline. With these two key factors in consideration, Multiple Description Coding (MDC),comprising balanced and Unbalanced MDC has been proposed as an errorrobust source coding technique. Recently, transmitting multiple descriptions over a single path is interesting due to the unavailability of multiple independent paths. Therefore, in this paper, we investigate the problem of rat… Show more

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Cited by 7 publications
(2 citation statements)
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References 11 publications
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“…UMDC refers to the case where the rate is not equally distributed among the descriptions. The work of [14] did not consider the effects of error propagation while that of [13] only considered a one channel scenario. The optimization proposed in [15] considered the balanced MDC case but packet error rates were treated as a parameter in the channel capacity, hence error propagation effects were again neglected.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…UMDC refers to the case where the rate is not equally distributed among the descriptions. The work of [14] did not consider the effects of error propagation while that of [13] only considered a one channel scenario. The optimization proposed in [15] considered the balanced MDC case but packet error rates were treated as a parameter in the channel capacity, hence error propagation effects were again neglected.…”
Section: Introductionmentioning
confidence: 99%
“…Much of the existing work on this [13,14], has mainly concentrated on the unbalanced MDC (UMDC) scenario. UMDC refers to the case where the rate is not equally distributed among the descriptions.…”
Section: Introductionmentioning
confidence: 99%