Compression (Computers/Algorithms/Compression)
up CompressionEntriesTutorial on Image Compression http://www.debugmode.com/imagecmp/ A tutorial on Image Compression, with step by step procedural examples and list of references, along with sample code. comp.compression Frequently Asked Questions http://www.faqs.org/faqs/compression-faq/ List from Usenet. Vcodex http://www.vcodex.com/ Video and image coding tutorials, links, resources and research. Data-Compression.com http://www.data-compression.com/ A website devoted to the principles and practice of data compression. Practical Huffman Coding http://www.compressconsult.com/huffman/ A tutorial by Michael Schindler. DataCompression.info http://datacompression.info/ Directory of data compression sites. Allows user to rate the listed sites. SPIHT http://www.cipr.rpi.edu/research/SPIHT The Set Partitioning In Hierarchical Trees algorithm for image and video compression. Documentation and resources. How Stuff Works: How File Compression Works http://www.howstuffworks.com/file-compression.htm Detailed narrative fully describes how a file is actually deflated, or compressed to get rid of redundancy - and save space. Arturo Campos: Compression Programming http://www.arturocampos.com/ Articles on various compression algorithms. Compression via Arithmetic Coding in Java http://www.colloquial.com/ArithmeticCoding/ Unrestricted open-source Java implementation of the PPM (prediction by partial matching) algorithm for text and data compression by Bob Carpenter. Builds with ant. The Data Compression Resource http://www.data-compression.info/ Algorithms, links, comparisons, conferences, corpora and the home of the compressor ABC. Data Compression Reference Center http://oldwww.rasip.fer.hr/research/compress/ Basic facts, algorithms, hardware, links, and a glossary. The Canterbury Corpus http://corpus.canterbury.ac.nz/ A set of benchmark results for various lossless compression methods. Includes test files and compression test results for many research compression methods. MacKiDo http://www.igeek.com/articles/Software/Compression.txt Provides brief overview of shape compression, run-length encoding, and Lempel-Ziv. ACM Crossroads Data Compression Issue http://oldwww.acm.org/crossroads/xrds6-3/ Data Compression issue of ACM Crossroads, the student magazine of the Association for Computing Machinery. Data Compression http://webopedia.com/TERM/d/data_compression.html From PC Webopedia definition and links. Compression - Computing Reference http://www.elook.org/computing/compression.htm Explanation of compression and various compression schemes at eLook Computing Reference. PKZIP Application Note http://www.pkware.com/index.php?option=com_content&task=view&id=64&Itemid=107 Describes the compression and decompression algorithms used by PKZIP. The Art of Lossless Data Compression http://geocities.com/SiliconValley/Bay/1995/ 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. Dr Ross's Compression Crypt http://www.ross.net/compression/ LZRW* text compression algorithms. Links to other compression sites. SubcategoriesConferences Researchers Research Groups Test Images Related categoriesAudio Formats Coding Theory Coding Theory is the mathematical study of error-detection and error-correction in communication systems. Data Coding and Compression Data Compression Data compression reduces the size of a file, or groups of files of data by eliminating unnecessary information, such as blanks and redundant data. The idea of reducing the size is to save money on Data Formats GIF JPEG MPEG PNG Portable Network Graphics. Wavelets Neigbour categoriesAnimated Computational Algebra Computational Algebra refers to the use of computers to perform mathematical operations in either a symbolic or numeric fashion. This includes (but is not limited to) such objects of interest as: Conferences Conferences and similar meetings for study and research into Algorithms. People Reseachers in algorithms and related areas. Pseudorandom Numbers Algorithms for generating numbers according to a particular probability distribution. For example, the two most common problems are generating integers uniformly between 1 and n, and generating real Publications Publications in the field of Computer Algorithms: books, journals, preprints, bibliographies, web-based texts, lecture notes, etc. Research Groups Specialist research groups in Algorithms. Sorting and Searching Techniques and approaches for data ordering, arrangement and lookup. (This section is quite beta and buggy, have patience. Thanks)
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