Showing 253 open source projects for "compression"

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  • 1

    PDF Comaprision JINI

    This project is forged to compare two PDFs

    This project is forged to compare two PDFs . IT uses following approach in compression 1 . Extract All text of both pdfs and compare them Page by Page 2. Extract all images from both PDF and save in folders and then compare them one by one and save difference in Difference Folder 3. Convert PDF 1 and 2 pages to JPG and compare them one by one
    Downloads: 0 This Week
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  • 2
    ...Šimeček, Daniel Langr, Pavel Tvrdík), In Proceedings of 15th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2013), 2013. Minimal Quadtree Format for Compression of Sparse Matrices Storage (I. Šimeček, D. Langr, P. Tvrdik), In 14th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC'2012), 2012.
    Downloads: 0 This Week
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  • 3

    Immutable Sparse Wave Trees (WaveTree)

    Realtime bigdata tool for bit strings up to 2^63 based on AVL forest

    ...Example: instead of building a class to hold a header and then data, represent all of that as Bits, subranges of them, and ints for sizes of its parts. Expansion ability for other kinds of compression, since Bits is a Java interface. Main functions on bits are substring, concat, number of 0 or 1 bits, and number of bits (size). All those operations can be done millions of times per second regardless of size because the AVL forest reuses existing branches recursively. Theres a scalar (originally for copy/pasting subranges of sounds) and a bit Java package. ...
    Downloads: 0 This Week
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  • 4
    KENS is a group of libraries that allow to compress and decompress data using the Kosinski, Enigma, Nemesis and Saxman formats. They are being programmed in C/C++ (VC++ for the Win32 version) and can be used by any application (even Win32 VB apps).
    Downloads: 1 This Week
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  • 5
    Clicktrace

    Clicktrace

    An intelligent screen capture application

    It's main idea is to automatically take screenshots whenever something changes on the screen. Focus on the task not being bothered by screenshots recording in the background. Record test cases, documentation, or whatever you want. Cross-platform. Requires Java 6 or higher. Integrated with JIRA. Published under GPL open-source license. Created by Marcin Nikliborc.
    Downloads: 0 This Week
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  • 6

    angif layered

    angif fork with transparency layers (proof of concept implementation)

    ...Workflow: import truecolor image to GIMP, export 24RAW from GIMP, feeding to rawtogif.exe e.g. "rawtogif.exe 1024 768 sunflower.raw" output a uncompressed (no LZW compression) GIF, needs to be feed to gifsicle for reasonable size.
    Downloads: 0 This Week
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  • 7
    Patchamama
    Patchamama is a binary patch maker/applier that works on directory tree. It can be used in application deployment, large scale project patching (including source and binary data). It use bsdiff for the binary diff job and 7zip for compression.
    Downloads: 0 This Week
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  • 8
    ArcThemALL!
    It supports files and folders multi-compression (UPX, ZIP, 7Z) and archives extraction (several formats). It includes an intelligent UPX compression mode, self-extracting archive creation, encryption/decryption, external compressors and much more.
    Downloads: 9 This Week
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  • 9
    liblzg is a minimal implementation of an LZ77 class compression library. The main characteristic of the library is that the decoding routine is very simple, fast and requires no memory.
    Downloads: 0 This Week
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  • 10
    UglifyJS

    UglifyJS

    JavaScript parser library for NodeJS

    ...The code generator can rebuild readable JavaScript or remove unnecessary whitespace to reduce file size. Its mangler shortens variable names while accounting for scope, globals, eval calls, and with statements. Compression routines simplify expressions, combine declarations, transform conditionals, and remove unreachable code. The package also includes a command-line interface and remains primarily a legacy version superseded by the rewritten UglifyJS2 project.
    Downloads: 0 This Week
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  • 11
    PyInstaller

    PyInstaller

    Converts (packages) Python programs into stand-alone executables

    PyInstaller is a program that converts (packages) Python programs into stand-alone executables, under Windows, Linux, Mac OS X, AIX and Solaris. Its main advantages over similar tools are that PyInstaller works with any version of Python since 2.3, it builds smaller executables thanks to transparent compression, it is fully multi-platform, and uses the OS support to load the dynamic libraries, thus ensuring full compatibility. The main goal of PyInstaller is to be compatible with 3rd-party packages out-of-the-box. This means that, with PyInstaller, all the required tricks to make external packages work are already integrated within PyInstaller itself so that there is no user intervention required. ...
    Downloads: 57 This Week
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  • 12
    Ruby library grouping various light-weight modules useful for many applications. Currently ships: Logging, Platform, GUI, Misc, Plugins, URLAccess, URLCache. See it as a collection of mini-libraries.
    Downloads: 0 This Week
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  • 13
    Wave Framework

    Wave Framework

    Open Source API-centric PHP Micro-framework

    Wave is a PHP micro-framework that is built loosely following model-view-control architecture and factory method design pattern. It is made for web services, websites and info-systems and is built to support a native API architecture, caching, user control and smart resource management. Wave is a compact framework that does not include bloated libraries and features and is developed keeping lightweight speed and optimizations in mind. While not necessary for using Wave Framework, it comes by...
    Downloads: 0 This Week
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  • 14
    gzx is a C library and a command line tool for fully GZIP-compliant file compression with fast random access read support. gzx includes a FUSE (filesystem in userspace) client that allows to access the compressed files with arbitrary applications.
    Downloads: 0 This Week
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  • 15

    libfgen

    Library for optimization using a genetic algorithm or particle swarms

    libfgen is a library that implements an efficient and customizable genetic algorithm (GA). It also provides particle swarm optimization (PSO) functionality and an interface for real-valued function minimization or model fitting. It is written in C, but can also be compiled with a C++ compiler. Both Linux and Windows are supported.
    Downloads: 0 This Week
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  • 16
    LeetSocket is an easy to use Socket Component, built on TCP, written in c# .net 2.0 Example Usage: Build a chat in 5 mins http://www.youtube.com/watch?v=Tm2jS6mQjRs Developers: Ahmet Yüksektepe Nick Russler
    Downloads: 0 This Week
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  • 17
    lzma codec
    provide an easy way to use lzma compression from https://sourceforge.net/users/ipavlov
    Downloads: 0 This Week
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  • 18
    AT4J is a set of tools for working with data compression and file archives from Java. It supports reading and creating Zip and Tar files, as well as several types of compression algorithms via third party libraries.
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  • 19
    GriF (Grid Framework)
    GriF is a new JAVA Collaborative Grid Framework developed by COMPCHEM Virtual Organization operating in the EGI Production Grid environment aimed at running multi-purpose scientific applications empowering Grid massive calculations.
    Downloads: 1 This Week
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  • 20
    Mico and Sico

    Mico and Sico

    Merge image files into a single Windows icon (.ico) file.

    Mico is a command line tool for creating Windows icons from multiple images. Sico is a command line tool for splitting icons back into separate images.
    Downloads: 2 This Week
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  • 21
    CADI is an implementation of the JPIP standard (JPEG2000 Interactive Protocol - Part 9). CADI includes a JPIP server, a JPIP proxy, and a JPIP Client. CADI is designed and programmed with the aim to provide a flexible framework to test and develop ne
    Downloads: 10 This Week
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  • 22

    SCSU

    Standard Compression Scheme for Unicode

    Standard Compression Scheme for Unicode. Implementation for PHP and JavaScript. See <http://www.unicode.org/reports/tr6/> for detailed information about SCSU. Suitable for better LZF compression for UTF-8 strings Based on Java source of SCSU by Unicode, Inc. <http://www.unicode.org/reports/tr6/> Working example <http://javascriptarchiver.org/>
    Downloads: 0 This Week
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  • 23

    LZF

    LZF compression/decompression for JavaScript

    LZF compression/decompression. Implementation for JavaScript. Compatible with lzf_compress & lzf_decompress PHP functions (see LZF in PECL) Based on C source of LZF functions by Marc Alexander Lehmann <schmorp@schmorp.de> Based on C source of LZF PHP extension by Marcin Gibula <mg@iceni.pl> Working example <http://javascriptarchiver.org/>
    Downloads: 0 This Week
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  • 24
    Octopress

    Octopress

    Octopress is an obsessively designed framework for Jekyll blogging

    ...It emphasizes a developer-centric workflow, letting users write posts in Markdown and manage content through version control. Octopress also provides automation for assets like CSS/JS compression and support for third-party comment systems. For many developers, it offered a more approachable and stylish way to manage personal blogs before static site generators became more mainstream.
    Downloads: 0 This Week
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  • 25

    Tcp/Ip API Wrapper

    TCP/IP API (SSL Encryption, ZLIB Compression)

    TCP/IP connectivity warpped in an API extended to provide the following major features: SSL Encryption, ZLIB compression, packet oriented mode rather stream oriented mode. Asynchrounous. One liner to declare server or connect to server.
    Downloads: 0 This Week
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