Temporal Error Optimization of Video Coding over Error-prone Networks
易错网中视频编码时域误码的优化

Transmission of compressed video over noisy channels presents many challenges. In noisy channels suchas mobile networks,bit-error rates (BER) can be quite high. Therefore,channel errors must be considered during the de- sign of the video coder in order to guarantee an acceptable quality of service. Describe an effective method for increas- ing the temporal error resilience of video transmission over bit error prone networks. Rate-distortion optimized mode selection algorithms are introduced that takes into account the network condition and the error concealment method used by the decoder. Experimental Results are presented in order to illustrate the advantages of the proposed method.