Adaptive statistical encoding of d.p.c.m.-coded videotelephone signals |
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Authors: | Hullett JL Craick JK |
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Affiliation: | APO Research Laboratories, Melbourne, Australia; |
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Abstract: | Adaptive statistical encoding of d.p.c.m.-coded video-telephone signals is considered. The need for an adaptive statistical encoder to operate on short-term batch statistics is explained and the effect on the bit rate of limiting the number of codes employed by the statistical encoder is reported. |
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