lzw algorithm
1Algorithm — Flow chart of an algorithm (Euclid s algorithm) for calculating the greatest common divisor (g.c.d.) of two numbers a and b in locations named A and B. The algorithm proceeds by successive subtractions in two loops: IF the test B ≤ A yields yes… …
2LZW — abbr. Lempel Ziv Welch compression algorithm by Unisys company …
3LZW — abbr. Lempel Ziv Welch (compression algorithm used in GIF image format) …
4LZW — abbr. Lempel Ziv Welch (compression) comp. abbr. Lempel Ziv Welch (algorithm) …
5μ-law algorithm — Companding of μ law and A law algorithms The µ law algorithm (often u law, ulaw, or mu law) is a companding algorithm, primarily used in the digital telecommunication systems of North America and Japan. Companding algorithms reduce the dynamic… …
6A-law algorithm — Graph of μ law A law algorithms An A law algorithm is a standard companding algorithm, used in European digital communications systems to optimize, i.e., modify, the dynamic range of an analog signal for digitizing. It is similar to the μ law… …
7Lempel-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… …
8compress — This article is about the data compression utility. For other uses, see Compression. Compress Filename extension .Z Internet media type application/x compress Developed by Spencer Thomas Type of format data compression Compress is a …
9Compress — is a UNIX compression program based on the LZC compression method, which is an LZW implementation using variable size pointers as in LZ78. Description of program Files compressed by compress are typically given the extension .Z. Most tar programs …
10List of archive formats — This is a list of file formats used by archivers and compressors used to create archive files. Contents 1 Archiving only 2 Compression only 3 Archiving and compression 4 …
