Media streaming via TFRC: An analytical study of the impact of TFRC on user-perceived media quality
Computer Networks: The International Journal of Computer and Telecommunications Networking
IEEE Transactions on Multimedia
Error concealment for INTRA-frame losses over packet loss channels
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
ESVD: an integrated energy scalable framework for low-power video decoding systems
EURASIP Journal on Wireless Communications and Networking - Special issue on multimedia communications over next generation wireless networks
High-performance region-of-interest image error concealment with hiding technique
Journal of Electrical and Computer Engineering
Motion characteristic differentiated error concealment
Multimedia Tools and Applications
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This paper presents a novel error concealment method for video decoding system. The proposed algorithm adaptively combines the spatial interpolation and the temporal prediction technique based on block variance and interframe correlation, to recover the lost data. The adaptive function depends on the scene change detection, motion distance and spatial information from the nearby blocks of the previous and current frames to determine the weighting of the spatial interpolation and the temporal compensation. Simulations demonstrate that the proposed technique can achieve well subjective and quantitative results, and outperforms all the others against which are compared. Even if the scene changes in the videos, this algorithm also can efficiently recover the damaged blocks for Intra(I), Predictive(P), and Bidirectional (B) frames.