Lzw Compression

Building on the earlier norm2lzw and lzw2norm examples, these routines implement LZW compression/decompression.The table management has been rewritten for performance - both time and space, and fixed table sizes are implemented. Platforms: Matlab

This is a simple implementation of the famous LZW algorithm. Platforms: Matlab

Compress::LZW is a pure perl implementation of LZW. WARNING This module does not yet support compress(1)s .Z files!! Nor is its interface stable. Hence the alpha status. Expect support to come soon. WARNING Read above once more :) SYNOPSIS use Compress::LZW; my $compressed =... Platforms: *nix

Chilkat Zip C Library is a Zip compression component with loads of features and extremely easy to use. Features: - Callbacks for zip/unzip progress monitoring. - Zip an entire directory tree. - Append entries to a Zip from in-memory data. - Create or open in-memory Zips. - Create... Platforms: Windows, C/C++,

Gd is a graphics library. It allows your code to quickly draw images complete with lines, arcs, text, multiple colors, cut and paste from other images, and flood fills, and write out the result as a PNG or JPEG file. This is particularly useful in World Wide Web applications, where PNG and JPEG... Platforms: *nix

X360 Tiff Image & Fax Viewer ActiveX Control allows application developers and programmers create applications with image viewing capabilities. The ActiveX works on most of the Windows operating system. The functionality of the product can be accessed from most programming languages like C ,... Platforms: Windows

X360 Tiff to Pdf Image ActiveX Control allows application developers and programmers to convert TIFF or multi-page TIFF images into a PDF document. Also, you can combine images and create a new multi-page PDF. It supports Uncompressed, Group3 Fax, Group4 Fax, JPEG, LZW, PackBits, Run Length... Platforms: Windows

X360 PowerPoint Converter ActiveX Control will help application developers and programmers to create applications with PowerPoint converter capabilities. The ActiveX works on most of the Windows operating system. The functionality of the product can be accessed from most programming languages... Platforms: Windows

Use the ActiveX controls included with the PowerTCP Zip Compression Tool to integrate file compression and encryption in any windows or web application. Compress/decompress from file to file, file to memory, memory to file, and memory to memory. Other features include AES (military-grade)... Platforms: Windows

POE::Filter::LZW::Progressive is a POE filter wrapped around Compress::LZW::Progressive.. Platforms: *nix

RPM Delta Compression Virtual Update Repository is an experiment to explore the possibility of significantly reducing the bandwidth required to apply updates to a Fedora installation. This software includes a server which provides a virtual update repository to clients such as yum, up2date, or... Platforms: *nix

Ext2 compression extension (E2compr) is a small patch against the ext2 filesystem that allows on-the-fly compression and decompression. It compresses only regular files; the administrative data (superblock, inodes, directory files etc.) are not compressed (mainly for safety reasons). Access to... Platforms: *nix

Image Compression is an useful utility that will allow the user to compare different strategies in order to efficiently represent image data. Now you can make use of this handy application to find out how your image data is best represented. Platforms: Windows

File Compression Extension for AnyFileBackup is an extension tat allows easy file compression and decompression. File Compression Extension for AnyFileBackup allows to compress and uncompress replicated files. This reduces the network traffic and decreases the time required to transfer files.... Platforms: Windows

GZIP Compression will speed up the time it takes for your osCommerce pages to load on most servers.The mod will now allow you to enable GZIP compression on your osCommerce website. GZIP compression can speed up the time it takes for a page to load.This code will also remove wasted whitespace from... Platforms: Windows, *nix, PHP, BSD

LZ77 is a compression algorithm upon which most popular compression formats are based; PKZIP, GZIP, LHA, RAR, etc. This script allows you to compress blocks having the size of maximum 256 bytes. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Express Zip Free File Compression Software. An archiving and compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file... Platforms: Windows, Windows 8, Windows 7

Static Huffman Coding and Decoding, and Adaptive Huffman Coding and Decoding for text compression Platforms: Matlab

Its about jpeg compression. Comments are included and detailed. Platforms: Matlab

Image compression using wavelet transform *wavelet transform give better information about non-stationary signals in time domain Platforms: Matlab