LZ77 and LZ78 are the two lossless data compression algorithms published in papers by Abraham Lempel and Jacob Ziv in 1977 and 1978. They are also known...
18 KB (2,560 words) - 04:17, 31 July 2024
that is focused on compression and decompression speed. It belongs to the LZ77 family of byte-oriented compression schemes. The LZ4 algorithm aims to provide...
7 KB (635 words) - 14:47, 5 August 2024
This algorithm uses a dictionary compression scheme somewhat similar to the LZ77 algorithm published by Abraham Lempel and Jacob Ziv in 1977 and features...
49 KB (6,206 words) - 13:13, 8 August 2024
Lempel–Ziv–Storer–Szymanski (LZSS) is a lossless data compression algorithm, a derivative of LZ77, that was created in 1982 by James A. Storer and Thomas Szymanski. LZSS was...
5 KB (570 words) - 09:49, 3 August 2024
help find bugs. Free and open-source software portal DEFLATE gzip LZ77 and LZ78 § LZ77 Zip (file format) zlib License Zopfli List of archive formats Adler...
13 KB (1,289 words) - 05:11, 13 August 2024
applications. gzip is based on the DEFLATE algorithm, which is a combination of LZ77 and Huffman coding. DEFLATE was intended as a replacement for LZW and other...
15 KB (1,383 words) - 10:41, 6 August 2024
algorithm developed by Google. It uses a combination of the general-purpose LZ77 lossless compression algorithm, Huffman coding and 2nd-order context modelling...
17 KB (1,723 words) - 08:15, 26 June 2024
each file, e.g., log files. Zstandard combines a dictionary-matching stage (LZ77) with a large search window and a fast entropy-coding stage. It uses both...
19 KB (1,658 words) - 20:18, 25 July 2024
following compression methods are currently defined: LZMA – A variation of the LZ77 algorithm, using a sliding dictionary up to 4 GB in length for duplicate...
12 KB (1,274 words) - 02:17, 11 July 2024
LZX is an LZ77 family compression algorithm, a slightly improved version of DEFLATE. It is also the name of a file archiver with the same name. Both were...
6 KB (571 words) - 15:07, 16 January 2024