IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Recovering connected error region based on adaptive error concealment order determination
IEEE Transactions on Multimedia
No-reference video quality monitoring for H.264/AVC coded video
IEEE Transactions on Multimedia
Mixture model-and least squares-based packet video error concealment
IEEE Transactions on Image Processing
Improving flexible macroblock ordering of H.264/AVC
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Optimization of spatial error concealment for H.264 featuring low complexity
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
Temporal error concealment for H.264 using optimum regression plane
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
Low complexity error concealment scheme for intra-frames in H.264/AVC
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Adaptive Pixel Interpolation for Spatial Error Concealment
Journal of Signal Processing Systems
Prediction of transmission distortion for wireless video communication: Algorithm and application
Journal of Visual Communication and Image Representation
Error concealment via Kalman filter for heavily corrupted videos in H.264/AVC
Image Communication
Low complexity distributed video coding
Journal of Visual Communication and Image Representation
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Delay sensitive video transmission over error prone networks can suffer from packet erasures when channel conditions are not favorable. Use of error concealment (EC) at the video decoder is necessary in such cases to prevent error induced artefacts making the affected video frames visibly intolerable. This paper proposes an EC method that incorporates enhanced temporal and spatial concealment elements, the use of which is controlled by a mode selection (MS) algorithm well matched to the characteristics of the temporal concealment approach. The performance of the individual enhancements and of the MS algorithm are compared with the respective features of the method employed in the H.264 joint model (JM) decoder and with other state of the art methods. The overall performance of the proposed method is shown to offer significant gains (up to 9 dB) compared to that of the JM decoder for a wide range of natural and animation image sequences without any considerable increase in complexity