Vector quantization and signal compression
Vector quantization and signal compression
Rate-Distortion Optimized Slicing, Packetization and Coding for Error Resilient Video Transmission
DCC '04 Proceedings of the Conference on Data Compression
Source-channel prediction in error resilient video coding
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
An efficient motion estimation technique based on a rate-distortion criterion
ICASSP '96 Proceedings of the Acoustics, Speech, and Signal Processing, 1996. on Conference Proceedings., 1996 IEEE International Conference - Volume 04
An integrated source transcoding and congestion control paradigmfor video streaming in the Internet
IEEE Transactions on Multimedia
IEEE Transactions on Multimedia
Rate-distortion optimized streaming of packetized media
IEEE Transactions on Multimedia
IEEE Journal on Selected Areas in Communications
Optimal mode selection and synchronization for robust video communications over error-prone networks
IEEE Journal on Selected Areas in Communications
Video coding with optimal inter/intra-mode switching for packet loss resilience
IEEE Journal on Selected Areas in Communications
Error-resilient video transmission using long-term memory motion-compensated prediction
IEEE Journal on Selected Areas in Communications
Trellis-based R-D optimal quantization in H.263+
IEEE Transactions on Image Processing
Multiframe video coding for improved performance over wireless channels
IEEE Transactions on Image Processing
Video compression for lossy packet networks with mode switching and a dual-frame buffer
IEEE Transactions on Image Processing
Video coding with fixed-length packetization for a tandem channel
IEEE Transactions on Image Processing
A Stochastic Framework for Rate-Distortion Optimized Video Coding Over Error-Prone Networks
IEEE Transactions on Image Processing
Rate-Distortion Optimized Motion-Compensated Prediction for Packet Loss Resilient Video Coding
IEEE Transactions on Image Processing
Source model for transform video coder and its application. I. Fundamental theory
IEEE Transactions on Circuits and Systems for Video Technology
Rate-distortion optimal motion estimation algorithms for motion-compensated transform video coding
IEEE Transactions on Circuits and Systems for Video Technology
Long-term memory motion-compensated prediction
IEEE Transactions on Circuits and Systems for Video Technology
Rate control in DCT video coding for low-delay communications
IEEE Transactions on Circuits and Systems for Video Technology
Robust transmission of video sequence using double-vector motion compensation
IEEE Transactions on Circuits and Systems for Video Technology
A unified rate-distortion analysis framework for transform coding
IEEE Transactions on Circuits and Systems for Video Technology
A robust fine granularity scalability using trellis-based predictive leak
IEEE Transactions on Circuits and Systems for Video Technology
Error-resilient video coding using multiple description motion compensation
IEEE Transactions on Circuits and Systems for Video Technology
Analysis of multihypothesis motion compensated prediction (MHMCP) for robust visual communication
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
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This paper is concerned with optimization of the motion compensated prediction framework to improve the error resilience of video coding for transmission over lossy networks. First, accurate end-to-end distortion estimation is employed to optimize both motion estimation and prediction within an overall rate-distortion framework. Low complexity practical variants are proposed: a method to approximate the optimal motion via simple distortion and source coding rate models, and a source-channel prediction method that uses the expected decoder reference frame for prediction. Second, reference frame generation is revisited as a problem of filter design to optimize the error resilience versus coding efficiency tradeoff. The special cases of leaky prediction and weighted prediction (i.e., finite impulse response filtering), are analyzed. A novel reference frame generation approach, called "generalized source-channel prediction", is proposed, which involves infinite impulse response filtering. Experimental results show significant performance gains and substantiate the effectiveness of the proposed encoder optimization approaches.