The B-coder: an improved binary arithmetic coder and probability estimator

The B-coder: an improved binary arithmetic coder and probability estimator

Summary form only given. A binary arithmetic coder (BAC) can be used to efficiently encode a stream of more-probable (MPS) and less-probable (LPS) symbols. In this work, we describe two improvements to BAC and combine them to form the B-coder. The first improvement concerns the representation of the...

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Bibliographische Detailangaben
Hauptverfasser: Kelly, B., Brailsford, D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Computer science
Context modeling
Data compression
Digital arithmetic
Entropy
Image coding
Information technology
Testing
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Beschreibung
Zusammenfassung:Summary form only given. A binary arithmetic coder (BAC) can be used to efficiently encode a stream of more-probable (MPS) and less-probable (LPS) symbols. In this work, we describe two improvements to BAC and combine them to form the B-coder. The first improvement concerns the representation of the LPS probability while the second improvement concerns obtaining the estimate of the LPS probability
ISSN:1068-0314
2375-0359
DOI:10.1109/DCC.2006.76