arithmetic coding

collocation in English

meaningsofarithmeticandcode

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations witharithmetic.
arithmetic
noun[U]
uk
/əˈrɪθ.mə.tɪk/us
/əˈrɪθ.mə.tɪk/
the part of mathematics that involves the adding and multiplying, etc. ...
See more atarithmetic
code
noun
uk
/kəʊd/us
/koʊd/
a system of words, letters, or signs used to represent a message in secret form, or a system of numbers, letters, or signals used to represent something in a shorter or more ...
See more atcode

(Definition ofarithmeticandcodefrom theCambridge English Dictionary© Cambridge University Press)

Examplesofarithmetic coding

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Once the next-bit probability is determined, it is encoded byarithmeticcoding.
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In a further refinement of these techniques, statistical predictions can be coupled to an algorithm calledarithmeticcoding.
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Arithmeticcodingis finally applied to compress the data.
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In other words,arithmeticcodingand range encoding are just two, slightly different ways of understanding the same thing.
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After the expiration of the first (1978)arithmeticcodingpatent, range encoding appeared to clearly be free of patent encumbrances.
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It uses technologies such as image layer separation of text and background/images, progressive loading,arithmeticcoding, and lossy compression for bitonal (monochrome) images.
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A non-binary-valued symbol (e.g. a transform coefficient or motion vector) is binarized or converted into a binary code prior toarithmeticcoding.
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It can use either variable length coding orarithmeticcodingfor entropy coding.
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Even without describing the full structure of the system perfectly, such signal models can make possible very effective data compression through entropy encoding techniques such asarithmeticcoding.
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Inarithmeticcoding, each context actually has 32 sub-contexts used for various portions of coding each residual, resulting in a grand total of 242,016 contexts for the large model.
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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