A Flexible Multiple Description Coding Framework for Adaptive Peer-to-Peer Video Streaming

Akyol, Emrah; Tekalp, A.M.; Civanlar, M.R.

doi:10.1109/jstsp.2007.901527

Cited by 55 publications

(94 citation statements)

References 26 publications

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“…The inverse of this transform reconstructs the original data value as indicated by (2). Hence in case of a damage or loss in one these descriptions, we should be able to reconstruct the original value partially as expressed in (3).…”

Section: Our Proposed Methodsmentioning

confidence: 99%

“…The resultant encoding parameters are sent to the sending peers through the feedback control channels. Also in [2] an adaptive P2P video streaming system with a flexible multiple description coding (F-MDC) framework is proposed, so that the number of base and enhancement descriptions, and the rate and redundancy level of each description can be adapted. They combine their F-MDC framework with SVC by using JPEG2000 based T+2D DWT which lets them truncate each code-block at any point of bit-plane codes.…”

Section: Mdc-based Video Coding Techniquesmentioning

confidence: 99%

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Multiple description coding for SNR scalable video transmission over unreliable networks

Choupani

Wong

Tolun

2012

Multimed Tools Appl

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Streaming multimedia data on best-effort networks such as the Internet requires measures against bandwidth fluctuations and frame loss. Multiple Description Coding (MDC) methods are used to overcome the jitter and delay problems arising from frame losses by making the transmitted data more error resilient. Meanwhile, varying characteristics of receiving devices require adaptation of video data. Data transmission in multiple descriptions provides the feasibility of receiving it partially and hence having a scalable and adaptive video. In this paper, a new method based on integrating MDC and signal-to-noise ratio (SNR) scalable video coding algorithms is proposed. Our method introduces a transform on data to permit transmitting them using independent descriptions. Our results indicate that on average 1.71dB reduction in terms of Y-PSNR occurs if only one description is received.

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Section: Our Proposed Methodsmentioning

confidence: 99%

Section: Mdc-based Video Coding Techniquesmentioning

confidence: 99%

Multiple description coding for SNR scalable video transmission over unreliable networks

Choupani

Wong

Tolun

2012

Multimed Tools Appl

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“…These features add the good throughput as compared to the other multiple description channel schemes. This algorithm has advantage that it has unicast peer to peer streaming system [29].In wireless multihop networks, the routing is done to achieve optimization of the application performance by multipath routing of the video. Multiple descriptions in a multi hop wireless network environment are made by developing a branch and bound framework.…”

Section: Multiple Description Video Transmissionmentioning

confidence: 99%

Multi-Hop Video Routing Methods: State of the Art

Mishra¹,

Choudhary²,

Maheshwari³

2014

IJCA

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“…These descriptions are sent to the destination through different channels. If error occurs during the transmission, only a subset of the descriptions will be received by the decoder, which can be used to reconstruct the video with lower but acceptable quality [10], [11]. In addition to MDC, multihypothesis motion-compensated prediction (MHMCP) has also been proven to have error resilience capability, where each MB is predicted by a linear combination of multiple signals (hypotheses) [12], [13].…”

mentioning

confidence: 99%