Error-resilient video transmission for distributed remote video monitoring system

In this paper, the structure of distributed remote video monitoring system (DRVMS) is introduced. When the compressed video is transmitted over error prone networks it can suffer severe interfering. So the error control strategies of resynchronization, data recovery and error concealment are discuss...

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Bibliographic Details
Main Authors: Qiang Peng, Tian-wu Yang, Wei-rong Chen
Format: Conference Proceeding
Language:English
Subjects:
Computer errors
Computerized monitoring
Decoding
Propagation losses
Rail transportation
Railway electrification
Remote monitoring
Robustness
Video coding
Video compression
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Summary:In this paper, the structure of distributed remote video monitoring system (DRVMS) is introduced. When the compressed video is transmitted over error prone networks it can suffer severe interfering. So the error control strategies of resynchronization, data recovery and error concealment are discussed, and a novel temporal concealment method is adopted. This method improves the robustness of the DRVMS system. Simulation results, with an H.263+ codec and different video packet lost rate, show the satisfactory concealment performance of the adopted technique and suitable for real-time video monitoring system.
DOI:10.1109/IWADS.2002.1194657