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Compression, Expansion, Code Conversion, And Decoders
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Abstract
A normalization method in arithmetic coding, it is using coding precision c, top-value as highest value of coding, and using frequency-calculating precision as f. This method uses c≧f + d, d > 1, and d can divide c, to adjust coding range within [1/2d, 1] top-value interval. The highest d bit within range can not be zero.
TW086109465A1997-07-021997-07-02The normalization method in arithmetic coding
TW338208B
(en)