Edge-oriented spatial interpolation for error concealment of consecutive blocks
Journal of Computer Science and Technology
Improved Fading Scheme for Spatio-Temporal Error Concealment in Video Transmission
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Refined spatial error concealment with directional entropy
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An entire frame loss recovery algorithm for H.264/AVC over wireless networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Optimization of spatial error concealment for H.264 featuring low complexity
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
Error concealment for stereoscopic images using boundary smooth degree
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
Adaptive Pixel Interpolation for Spatial Error Concealment
Journal of Signal Processing Systems
Motion characteristic differentiated error concealment
Multimedia Tools and Applications
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When bit errors occur during, transmission and cannot be corrected by an error correction scheme, error concealment is needed to mask the damaged image at receiver. In this paper, a content-adaptive spatial error concealment algorithm is presented. By using edge information extracted from the surrounding blocks, the proposed algorithm firstly classifies each error block (EB) into one of three categories with different contents. And then the EB is reconstructed by appropriate methods to the category of it belonging to. Experimental results demonstrate that the proposed algorithm obtain good subjective quality whether the content in the EB is with high or low details.