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A Design of the Quantizer of H.261 CODEC
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作者 HUANGTing-xue ZHUZhi-xiang DAIGuan-zhong 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2003年第1期55-59,共5页
This paper introduces two steps to design a quantizer of H. 261 CODEC: thefirst step is to implement the coarse quantizing through control algorithm for the buffer' soccupation ratio ; the second step is to finish... This paper introduces two steps to design a quantizer of H. 261 CODEC: thefirst step is to implement the coarse quantizing through control algorithm for the buffer' soccupation ratio ; the second step is to finish the accurate uantizing through the control algorithmof visual characteristics . Moreover, satisfactory effects are got using these algorithms throughexperiment. 展开更多
关键词 H.261 control algorithm for buffer' s occupation ratio control algorithm ofvisual characteristics H.261.
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