Compressed Video over Networks
Compressed Video over Networks
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
IEEE Transactions on Multimedia
Video coding with optimal inter/intra-mode switching for packet loss resilience
IEEE Journal on Selected Areas in Communications
Analysis of video transmission over lossy channels
IEEE Journal on Selected Areas in Communications
Error-resilient image and video transmission over the Internet using unequal error protection
IEEE Transactions on Image Processing
Design of a transport coding scheme for high-quality video over ATM networks
IEEE Transactions on Circuits and Systems for Video Technology
Hybrid error concealment schemes for broadcast video transmission over ATM networks
IEEE Transactions on Circuits and Systems for Video Technology
AMISP: a complete content-based MPEG-2 error-resilient scheme
IEEE Transactions on Circuits and Systems for Video Technology
H.264/AVC in wireless environments
IEEE Transactions on Circuits and Systems for Video Technology
Proceedings of the 3rd ACM workshop on Wireless multimedia networking and performance modeling
Adaptive packet-level interleaved FEC for wireless priority-encoded video streaming
Advances in Multimedia
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Real-time packet video transmission over wireless networks is expected to experience bursty packet losses that can cause substantial degradation to the transmitted video quality. In wireless networks, channel state information is hard to obtain in a reliable and timely manner due to the rapid change of wireless environments. However, the source motion information is always available and can be obtained easily and accurately from video sequences. Therefore, in this paper, we propose a novel cross-layer framework that exploits only the motion information inherent in video sequences and efficiently combines a packetization scheme, a cross-layer forward error correction (FEC)-based unequal error protection (UEP) scheme, an intracoding rate selection scheme as well as a novel intraframe interleaving scheme. Our objective and subjective results demonstrate that the proposed approach is very effective in dealing with the bursty packet losses occurring on wireless networks without incurring any additional implementation complexity or delay. Thus, the simplicity of our proposed system has important implications for the implementation of a practical real-time video transmission system.