Generalized sequence-based and reverse sequence-based models for broadcasting hot videos
IEEE Transactions on Multimedia
Drift-free multiple description intra video coding
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Multiple descriptions based on multirate coding for JPEG 2000 and H.264/AVC
IEEE Transactions on Image Processing
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Transmission of encoded video sequences over unreliable networks usually requires the adoption of protection techniques to guarantee good reconstruction quality at the receiver side. Multiple description coding (MDC) strategies add reliability to real-time video applications, where retransmission is not possible and packet losses afflict several frames degrading the overall quality. This paper presents a novel MDC scheme based on the H.264/AVC standard and a multiple description scalar quantizer which encodes the residual information into two descriptions. Finally, objective and visual performances are presented.