Entropické kodéry
2009
Hochschulschrift
Zugriff:
Goal of this work is an implementation of various methods of entropy coding and measuring of their compression ratio and speed in context of the XBW project [Lan07]. These methods include arithmetic coding (with using both Moat's [Mof99] and Fenwick's [Fen96] data structures for actualization of cumulated counts), Human coding [Huf52] and Multistream Compression [KLUZ08]. There is an emphasis on using these methods on large alphabets. For the Multistream Compression method, the goal is also to design and experimentally test various methods for encoding of streams of counters.
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Entropické kodéry
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Autor/in / Beteiligte Person: | Uzel, Petr |
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Veröffentlichung: | 2009 |
Medientyp: | Hochschulschrift |
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