Robust Digital Terrestrial TV Broadcasting System with Error-Resilient Schemes
Journal of VLSI Signal Processing Systems
A Fast and Effective Block-Matching Error Concealment Scheme
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Motion Vector Based Error Concealment Algorithms
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Applying multipath routing to a video surveillance system deployed over a wireless mesh network
Proceedings of the 2nd ACM international workshop on Wireless multimedia networking and performance modeling
Efficient hybrid error concealment algorithm based on adaptive estimation scheme
Journal of Visual Communication and Image Representation
EURASIP Journal on Wireless Communications and Networking
Improved Fading Scheme for Spatio-Temporal Error Concealment in Video Transmission
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Video Error Concealment Using Fidelity Tracking
IEICE - Transactions on Information and Systems
Error concealment of multi-view video sequences using inter-view and intra-view correlations
Journal of Visual Communication and Image Representation
Multimedia Tools and Applications
Recovering connected error region based on adaptive error concealment order determination
IEEE Transactions on Multimedia
A high efficient error concealment scheme based on auto-regressive model for video coding
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Motion vector recovery for error concealment based on angular similarity
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
IEEE Transactions on Multimedia
Adaptive temporal error concealment based on Selective Motion Field Interpolation
CGIM '08 Proceedings of the Tenth IASTED International Conference on Computer Graphics and Imaging
Novel temporal error concealment algorithm based on residue restoration
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Journal of Visual Communication and Image Representation
Error concealment techniques for multi-view video sequences
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
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
Journal of Visual Communication and Image Representation
High-performance region-of-interest image error concealment with hiding technique
Journal of Electrical and Computer Engineering
Novel video error concealment using shot boundary detection
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
Error-resilient packet reordering for compressed video transmission over error-prone networks
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
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The MPEG-2 compression algorithm is very sensitive to channel disturbances due to the use of variable-length coding. A single bit error during transmission leads to noticeable degradation of the decoded sequence quality, in that part or an entire slice information is lost until the next resynchronization point is reached. Error concealment (EC) methods, implemented at the decoder side, present one way of dealing with this problem. An error-concealment scheme that is based on block-matching principles and spatio-temporal video redundancy is presented in this paper. Spatial information (for the first frame of the sequence or the next scene) or temporal information (for the other frames) is used to reconstruct the corrupted regions. The concealment strategy is embedded in the MPEG-2 decoder model in such a way that error concealment is applied after entire frame decoding. Its performance proves to be satisfactory for packet error rates (PER) ranging from 1% to 10% and for video sequences with different content and motion and surpasses that of other EC methods under study