Data Compression Lempel-Ziv

Data Compression Lempel-Ziv
Information technology: DCLZ

Универсальный русско-английский словарь. . 2011.

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  • Lempel-Ziv-Welch — (LZW) is a universal lossless data compression algorithm created by Abraham Lempel, Jacob Ziv, and Terry Welch. It was published by Welch in 1984 as an improved implementation of the LZ78 algorithm published by Lempel and Ziv in 1978. The… …   Wikipedia

  • Lempel-ziv-welch — Traduction terminée Lempel Ziv Welch → …   Wikipédia en Français

  • Lempel-Ziv-Storer-Szymanski — (LZSS) is a lossless data compression algorithm, a derivative of LZ77, that was created in 1982 by James Storer and Thomas Szymanski. LZSS was described in article Data compression via textual substitution published in Journal of the ACM (pp. 928 …   Wikipedia

  • Lempel-Ziv-Oberhumer — (LZO) is a lossless data compression algorithm that is focused on decompression speed.A free software tool which implements it is lzop. The original library was written in ANSI C, and it has been made available under the GNU General Public… …   Wikipedia

  • Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… …   Wikipedia

  • data compression — Process of reducing the amount of data needed for storage or transmission of a given piece of information (text, graphics, video, sound, etc.), typically by use of encoding techniques. Data compression is characterized as either lossy or lossless …   Universalium

  • Lempel-Ziv-Welch-Algorithmus — Der Lempel Ziv Welch Algorithmus (kurz LZW Algorithmus) ist ein häufig bei Grafikformaten zur Datenkompression, also zur Reduzierung der Datenmenge, eingesetzter Algorithmus. Ein Großteil der Funktionsweise dieses Algorithmus wurden 1978 von… …   Deutsch Wikipedia

  • Lempel-Ziv-Welch — LZW (pour Lempel Ziv Welch) est un algorithme de compression de données sans perte. Il s agit d une amélioration de l algorithme LZ78 inventé par Abraham Lempel et Jacob Ziv en 1978. LZW fut créé en 1984 par Terry Welch, d où son nom. L… …   Wikipédia en Français

  • Lempel-Ziv-Markov chain algorithm — The Lempel Ziv Markov chain Algorithm (LZMA) is an algorithm used to perform data compression. It has been under development since 1998 [The SDK history file states that it was in development from 1996, and first used in 7 zip 2001 08 30. Aside… …   Wikipedia

  • Lempel-Ziv-Welch —    Abbreviated LZW, an algorithm used in data compression, developed by Abraham Lempel, Jacob Ziv, and Terry Welch.    LZW is a general purpose compression algorithm suitable for use on almost any type of data. It is fast in both compressing and… …   Dictionary of networking

  • Reduced Offset Lempel Ziv — Reduced Offset Lempel Ziv, (ROLZ) refers to variants of the LZ77 lossless data compression algorithms with an emphasis on improving throughput by efficient use of a table of contexts during compression.One ROLZ implementation exists as part of… …   Wikipedia


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