A Review of Error Resilience Technique for Video Coding Using Concealment

The traditional error resilience technique has been widely used in video coding. Many literatures have shown that with the technique´s help, the video coding bitstream can been protected and the reconstructed image will get high improvement. In this paper, we review the error resilience for video coding and give the improvement of this new technology. These techniques are based on coding simultaneously for synchronization and error protection or detection. We apply the techniques to improve the performance of the multiplexing protocol and also to improve the robustness of the coded video. The techniques proposed for the video also have the advantage of simple transcoding with bit streams complying in H.263.