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| A Global Rate-Distortion Optimized Approach to H.26L Low Bit Rate Robust Video over the Internet |
| Yang Hua; Yu Song-yu; Yang Song-an |
| Inst. of Image Comm.&Info. Proc., Shanghai Jiaotong Univ., Shanghai 200030, China |
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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.
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Received: 26 August 2002
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2004, Vol. 26 
