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Top : Computers : Algorithms :
Compression

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Websites
List from Usenet.
http://www.faqs.org/faqs/compression-faq/

Very large list of links, including books and lecture notes, benchmarkings, archives, image/graphic compression, fractal compression, wavelets, video and audio compression, and links to other link lists.
site exerpt
Mitsuharu ARIMURA's Bookmarks on Source Coding/Data Compression  Lempel and related methods gzip, zlib, deflate http quest.jpl.nasa.gov/zlib/ ftp ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html GZIP file format specification version 4.3 LZP algorithm Charles Bloom LZP: a new data compression algorithm Proc. IEEE Data Compression Conference, 1996. Home Page LHA LHA World by Haruyasu...
http://www.hn.is.uec.ac.jp/~arimura/compression_links.html

Detailed narrative fully describes how a file is actually deflated, or compressed to get rid of redundancy - and save space.
http://www.howstuffworks.com/file-compression.htm

A Huffman like algorithm that uses triangular matrices, rather than binary trees, for string substitution. Free source code available.
http://in.geocities.com/iamthebiggestone

Articles on various compression algorithms.
http://www.arturocampos.com/

A website devoted to the principles and practice of data compression.
http://www.data-compression.com

Pseudocode for a spare matrix compression algorithm.
http://www.angelfire.com/ri/hirschberg

A set of benchmark results for various lossless compression methods. Includes test files and compression test results for many research compression methods.
http://corpus.canterbury.ac.nz

A tutorial by Michael Schindler.
http://www.compressconsult.com/huffman/

Data Compression issue of ACM Crossroads, the student magazine of the Association for Computing Machinery.
http://www.acm.org/crossroads/xrds6-3

A tutorial on Image Compression, with step by step procedural examples and list of references, along with sample code.
http://www.debugmode.com/imagecmp/

Describes the compression and decompression algorithms used by PKZIP.
http://www.pkware.com/support/appnote.html

Compression tutorials, links to other compression sites and compression downloads.
http://www.groovyweb.uklinux.net/index.php?page_name=compression

Video and image coding tutorials, links, resources and research.
http://www.vcodex.com/

Directory of data compression sites. Allows user to rate the listed sites.
http://datacompression.info/

Algorithms, links, comparisons, conferences, corpora and the home of the compressor ABC.
http://www.data-compression.info/

Results of tests performed to compare lossless compression of various data by all known good enough programs. Descriptions of test terms and files. Links to related programs, and pages.
http://geocities.com/SiliconValley/Bay/1995/

A directory of 3D graphics compression information, researchers, and commercial products on the web.
http://www.3dcompression.com/

The Set Partitioning In Hierarchical Trees algorithm for image and video compression. Documentation and resources.
http://www.cipr.rpi.edu/research/SPIHT

Basic facts, algorithms, hardware, links, and a glossary.
http://oldwww.rasip.fer.hr/research/compress/

Unrestricted open-source Java implementation of the PPM (prediction by partial matching) algorithm for text and data compression by Bob Carpenter. Builds with ant.
http://www.colloquial.com/ArithmeticCoding/

By Shinji Wakasugi. A simple method for lossless image compression using switched linear prediction. Report in PDF with code in C.
http://www3.tokai.or.jp/sjw/compress/compress.html

Provides brief overview of shape compression, run-length encoding, and Lempel-Ziv.
http://www.igeek.com/articles/Software/Compression.txt

From PC Webopedia definition and links.
http://webopedia.com/TERM/d/data_compression.html

A lossless text compression algorithm. Description and C++ implementation.
http://www.geocities.com/vln_prj/

Explanation of compression and various compression schemes at eLook Computing Reference.
http://www.elook.org/computing/compression.htm