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Joint network-source video coding (JNSC) is targeted to achieve the optimum delivery of a video source to a number of destinations over network with capacity constraints. In this paper, a practical scalable multiple description coding is proposed for JNSC, based on Lagrangian rate allocation and scalable video coding. After the spatiotemporal wavelet transformation of input video sequence and the...
Scalable video coding is applied to meet the heterogeneity of networks, fluctuation of bandwidth, and diversity of end users. But if the base layer is damaged or missed, the scalable video coding will no longer be effective. To address this problem, a scalable multiple description of video is proposed based on the bit plane and rate allocation of scalable wavelet video coding in an error-prone transmission...
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