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Macroblock Importance Estimation Based Resynchronization Approach
基于宏块重要性测度的重同步方法

Keywords: Resynchronization,Error resilient,Importance estimation,Wireless video transmission
重同步
,错误恢复,重要性测度,无线视频传输

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Abstract:

Resynchronization is an important error resilient approach for video transmission.The video transmission distortion was analyzed and a new macroblock importance estimation based resynchronization approach was proposed.Through the definition of macroblock importance estimation,the approach utilized the macroblock importance combining with the bit stream length to packet compressed video with the same importance.The proposed approach is compared with number of macroblock based method and bit stream length bas...

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