Meno: | Viktor
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Priezvisko: | Štujber
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Názov: | Practical Data Compression
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Vedúci: | doc. RNDr. Pavol Ďuriš, CSc.
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Rok: | 2008
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Blok: | PPS
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Kľúčové slová: | lossless data compression, multiple algorithms, parallel processing, metrics
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Abstrakt: | The main focus of this thesis is to examine the concept of compressors that use multiple algorithms or data models. This approach is the core of today's top-ranking compression software, yet there doesn't seem to be any mention of it in data compression literature. We intend to fill in this gap by explaining the technique, introducing a suitable multi-compressor model and describing its structure in detail.
This thesis also covers a closely related area of interest, data compression metrics. We show how apply it to our model to improve its decision-making process.
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