Abstract:
An efficient bandwidth resource allocation algorithm with low delay and low fluctuation of quality to transmit multiple MPEG-4 fine granularity scalability (FGS) video pr...Show MoreMetadata
Abstract:
An efficient bandwidth resource allocation algorithm with low delay and low fluctuation of quality to transmit multiple MPEG-4 fine granularity scalability (FGS) video programs to multiple users is proposed in this paper. By exploring the variation in the scene complexity of each video program and jointly redistributing available system resources among users, our proposed algorithm provides low fluctuation of quality for each user and consistent quality among all users. Experimental results show that compared to a traditional look-ahead sliding-window approach, our scheme can achieve comparable perceptual quality and channel utilization at a much lower cost of delay, computation, and storage.
Date of Conference: 20-24 June 2004
Date Added to IEEE Xplore: 26 July 2004
Print ISBN:0-7803-8533-0