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电子与信息学报 2004
A Global Rate-Distortion Optimized Approach to H.26L Low Bit Rate Robust Video over the Internet
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Abstract:
A new Global Rate Distortion(GRD) optimal macroblock coding mode decision scheme is introduced for the newly H.26L video compression standard. Based on the Internet packet loss model of Bernoulli and Gilbert, this R-D mode decision approach can result in higher error robust than classical method. Furthermore, our experimental results also demonstrate its superior adaptive error resilient ability and practicability.