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Network-adaptive transport of motion-compensated fine granularity scalability video using multiple asymmetric paths

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4 Author(s)
Dian Fan ; Electr. & Comput. Eng. Dept., Univ. of Miami, Coral Gables, FL ; Chan, Y.S. ; Xunqi Yu ; Modestino, J.W.

In this paper, we study multiple description (MD) coding and transport for real-time video using multiple asymmetric paths in a packetized network. In particular, we construct the motion- compensated (MC) MD codes using MC-FGS video coder, based on the statistical characteristics and the asymmetry of the multiple routing paths. The MCMDs are the optimally allocated to the multiple paths to minimize the end-to-end video distortion. Simulation results demonstrate that the proposed video transport system can achieve improved performance in both end user quality-of-service and error resilience.

Published in:

Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on

Date of Conference:

12-15 Oct. 2008