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The automatic objects tracking in videos plays important roles in computer vision applications. In this paper, we propose an automatic object tracking method hybrid with GMM and edge orientation histogram based CamShift. GMM is applied to detect objects motion. Different moving objects are separated by connected component analysis. And CamShift is processed by using edge orientation histogram to track...
Joint source-channel decoding (JSCD) techniques have been proposed to reduce symbol error rate and bit error rate in decoding a sequence through exploiting the residual redundancy, but these techniques always employ only spatial residual redundancy. In this paper, a new JSCD scheme which exploits both spatial and temporal redundancy in motion vector data (MVD) is proposed. Simulation results show...
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