Analysis of Coding and Transfer of Arien Video Sequences from H.264 Standard

摘要

Nowday, UAV is new technologie among the next generation monitoring system which has the following properties: efficient, real time, secure and reliable. UAV occupied a great importance in many fileds especially national defense in order to protect the human. In fact, the size of transferred data is a basic demand for realtime video communication, partically for military service since the bandwidth limitation in UAV networks.Exprimental results show that the H264 standard outperforms MPEG 4 (Motion Picture Expert Group) encoder in termes of PSNR (Peak signal to noise ratio). The H264’PSNR gain is 6.88% better than MPEG 4. In addition, the H264 standard did not exceed 20 Mbits for wireless video transmission.