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

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

Arturo Campos: Compression Programming
   Articles on various compression algorithms.
   http://www.arturocampos.com/

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

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

Compression via Arithmetic Coding in Java
   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/

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

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

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

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

Dr Ross's Compression Crypt
   LZRW* text compression algorithms. Links to other compression sites.
   http://www.ross.net/compression/

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

How Stuff Works: How File Compression Works
   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

Lossless Image Compression with Switched Linear Prediction
   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

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

Mitsuharu Arimura's Data Compression Pointers
   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.
   http://www.hn.is.uec.ac.jp/~arimura/compression_links.html

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

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

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

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

The Art of Lossless Data Compression
   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/

The Canterbury Corpus
   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

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

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

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

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

comp.compression Frequently Asked Questions
   List from Usenet.
   http://www.faqs.org/faqs/compression-faq/