2002•Tv EngineeringRequires access
An fast and effective algorithm for adaptive arithmetic coding
Guo Le
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Abstract
The principle of arithmetic coding is introduced at first.The model-based adaptive arithmetic coding is introduced too.An effective data structure which is binary indexed tree has been used for improving ze-ro-order adaptive arithmetic coding.It's showed that the new method can decrease the running time drastically for both centralized data set and uniform data set.