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Sparse Matrix Compression Schemes
Pseudocode for a spare matrix compression algorithm.
http://www.angelfire.com/ri/hirschberg/
Data-Compression.com
A website devoted to the principles and practice of data compression.
http://www.data-compression.com
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...
Vcodex
Video and image coding tutorials, links, resources and research.
http://www.vcodex.com/
SPIHT
The Set Partitioning In Hierarchical Trees algorithm for image and video compression. Documentation and resources.
http://www.cipr.rpi.edu/research/SPIHT
Complementary Positional Encoding
A lossless text compression algorithm. Description and C++ implementation.
http://www.geocities.com/vln_prj/
Groovyweb Compression Tutorials
Compression tutorials, links to other compression sites and compression downloads.
http://www.groovyweb.uklinux.net/index.php...
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
Data Compression Reference Center
Basic facts, algorithms, hardware, links, and a glossary.
http://oldwww.rasip.fer.hr/research/compre...
DataCompression.info
Directory of data compression sites. Allows user to rate the listed sites.
http://datacompression.info/
Arturo Campos: Compression Programming
Articles on various compression algorithms.
http://www.arturocampos.com/
MacKiDo
Provides brief overview of shape compression, run-length encoding, and Lempel-Ziv.
http://www.igeek.com/articles/Software/Com...
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
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-compress...
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/
Compression - Computing Reference
Explanation of compression and various compression schemes at eLook Computing Reference.
http://www.elook.org/computing/compression...
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/compr...
Practical Huffman Coding
A tutorial by Michael Schindler.
http://www.compressconsult.com/huffman/
The Data Compression Resource
Algorithms, links, comparisons, conferences, corpora and the home of the compressor ABC.
http://www.data-compression.info/
comp.compression Frequently Asked Questions
List from Usenet.
http://www.faqs.org/faqs/compression-faq/
Williams, Ross N.
Variations on Lempen Ziv coding.
http://www.ross.net/compression/
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/compre...
Data Compression
From PC Webopedia definition and links.
http://webopedia.com/TERM/d/data_compressi...
PKZIP Application Note
Describes the compression and decompression algorithms used by PKZIP.
http://www.pkware.com/support/appnote.html
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/199...
3D Graphics Compression Homepage
A directory of 3D graphics compression information, researchers, and commercial products on the web.
http://www.3dcompression.com/
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2006