Search Results for "compression algorithm" - Page 2
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Showing 96 open source projects for "compression algorithm"
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XZ Utils for Windows
XZ is free data compression software with a high compression ratio
XZ Utils is free general-purpose data compression software with a high compression ratio. XZ Utils were written for POSIX-like systems, but also work on some not-so-POSIX systems. XZ Utils are the successor to LZMA Utils. The core of the XZ Utils compression code is based on LZMA SDK, but it has been modified quite a lot to be suitable for XZ Utils. The primary compression algorithm is currently LZMA2, which is used inside the .xz container format. ... -
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Bzip2 for Windows
A block-sorting file compressor, v1.0.6 for Win-32
Bzip2 compresses files using the Burrows-Wheeler block sorting text compression algorithm, and Huffman coding. Compression is generally considerably better than that achieved by more conventional LZ77/LZ78-based compressors, and approaches the performance of the PPM family of statistical compressors. by Julian Seward. -
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Gzip for Windows
GNU Gzip 1.10 is a free and open source algorithm for file compression
gzip 1.10 Copyright (C) 2018 Free Software Foundation, Inc. Copyright (C) 1993 Jean-loup Gailly. This is free software. You may redistribute copies of it under the terms of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law. Written by Jean-loup Gailly. Visit: http://albanese.atwebpages.com -
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localResizeIMG
The front-end local client compresses pictures, compatible with IOS
...I have stepped on many pitfalls, after several version iterations, as well as the feedback and help of many netizens, and model testing. The picture is distorted, some devices do not automatically rotate the direction of the picture, and there is no jpeg compression algorithm. New Blob is not supported, and the size of the file constructed by formData is 0. There are also inexplicable bugs in some models and browsers (such as QQX5 browser). On-demand loading (JS files will be automatically loaded asynchronously according to the corresponding device, saving unnecessary bandwidth) -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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lzhw
LZHW Windows command line lossless compression tool for tabular files
LZHW Command Line Lossless Compression Tool is a Windows command line tool used to compress and decompress files from and to any form, csv, excel etc without any dependencies or installations. Using an optimized algorithm (LZHW) developed from Lempel-Ziv, Huffman and LZ-Welch algorithms. The tool can work in parallel and most of its code is written in Cython, so it is pretty fast. -
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Relative Overestimation VOP
VOP compression for MRI with overestimation control
**** This work is outdated! For better compression and speed use these: ***** https://sourceforge.net/projects/enhanced-sar-compression/ Virtual Observation Points SAR compression. Contains multiple Algorithms: Compression according to Eichfelder et al. and Lee et al. The Lee algorithm is enhanced by including overestimation control to reduce maximum relative overestimation. -
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Ank Zipper
A free and easy-to-use password protected file archiver
Ank Zipper provides you with a lightweight, Java-based application designed to provide security to your documents. Ank Zipper can compress both files and folders and create password-protected archives, in order to prevent unauthorized access to important files. Additionally, it can be used for extracting or simply browsing ZIP files.It includes AES(Advanced Encryption Standard) algorithm to encrypt/decrypt file(s). Ank Zipper is a cross-platform software that can be used on any... -
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ngx_brotli
NGINX module for Brotli compression
ngx_brotli is a set of two Nginx modules developed by Google that enable Brotli compression for web content delivery. Brotli is a modern, general-purpose, lossless compression algorithm combining an optimized variant of LZ77, Huffman coding, and second-order context modeling. It provides compression ratios comparable to the best general-purpose compressors while maintaining speeds similar to Deflate (gzip). These modules help websites and APIs deliver smaller payloads, resulting in faster page loads, reduced bandwidth usage, and better Core Web Vitals. -
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Zopfli
Zopfli Compression Algorithm is a compression library
Zopfli is a compression library and command-line tool that produces exceptionally small DEFLATE, zlib, and gzip streams by spending more CPU time to search for better encodings. It keeps strict compatibility with the ubiquitous DEFLATE format, so outputs can be decompressed by any standard tool or browser. The encoder performs exhaustive block splitting and greedy but thorough match searching to shave extra bytes off assets, which is ideal for web content and firmware where size matters more... -
Build Securely on Azure with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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10
bzip2
A file compressor/decompressor utility
bzip2 is a free and open-source file compression program that uses the Burrows–Wheeler algorithm. It only compresses single files and is not a file archiver. It is developed and maintained by Julian Seward. Seward made the first public release of bzip2, version 0.15, in July 1996. The compressor's stability and popularity grew over the next several years, and Seward released version 1.0 in late 2000. -
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IDA Signsrch
IDA Pro plug-in of Luigi Auriemma's signsrch signature matching tool.
... * Deprecated, will no longer be updated, please see my use my superior YARA for IDA plugin here: https://github.com/kweatherman/yara4ida * July 2018, updated to IDA 7.1 Luigi's original signsrch description: "Tool for searching signatures inside files, extremely useful as help in reversing jobs like figuring or having an initial idea of what encryption/- compression algorithm is used for a proprietary protocol or file. It can recognize tons of compression, multimedia and encryption algorithms and many other things like known strings and anti-debugging code which can be also manually added since it's all based on a text signature file read at run-time and easy to modify." -
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an implementation of the Inflate decompression algorithm corresponding to deflate compression as used by gzip and compatible with RFC 1951 Written in Z80 assembly language, with memory paging support for the Sam Coupe
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crVCL PHP Framework
Rapid Application Development Framework for PHP
crVCL PHP Framework is based on PHP 5.4, Javascript 1.4 and CSS 2.1 (or higher). It provide classes and function for develop easy and fast web applications/webpages with graphical components. It give you more comfort in developing web applications with high usability. Rapid Application Development for PHP crVCL is inspired by JEDI VCL and Java Spring If you like the Project, donate it http://goo.gl/PYyiot for more visit the Website or take a look at the readme.txt More... -
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Easy265File
FFmpeg GUI. Easly preview the video & convert whole folder / videos
...The default command designed to compress the videos very efficiently with almost no impact on the video quality! By default the program use the x265 (HEVC) encoder - the best algorithm for video compression! NOTE: this version is alpha and one of the very first releases. it stable enough to do the basic and important job described above. but it may fail in other usage scenarios so please report any problem you encounter! -
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Parallel MILC
Parallel decompression for the MILC algorithm
The MILC compression has been developed specifically for medical images and proven to be effective. This algorithm is a parallel version for the decompression phase, meant to exploit the parallel computing potential of the modern hardware. Developed with OpenCL framework (version 1.2), runs on CPU and GPU OpenCL devices. -
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MicroZip
Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile
...MicroZip also supports encrypted ZIP archives with both classic ZIP encryption and AES 256 encryption algorithm. -
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SD Download Manager
Download anything from the Internet, with 32 connections and quickly
A fast download manager with 32 connection for download anything from internet SD Download Manager is a advanced and powerful tool to increase download speed up-to 500%, resume broken/dead downloads. SD Download Manager uses sophisticated dynamic segmentation algorithm,data compression and connection reuse to speed up the download process. SD Download Manager supports HTTP, HTTPS and FTP protocols, firewalls, proxy servers, automatic proxy scripts, file redirects, cookies, authorization etc. - Do you have a problem in download ? - Is your downloads speed is low ? - Are you looking for a way to download faster ? ... -
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Animal-AV
Animal Algorithm Animation System
Animal is a Java-based system for visualizing and animating algorithms and data structures. Available since 1999, it is one of the established AV systems, and provides one of the largest collections of supported algorithms. Animations can be generated on the fly based on user input - for a large selection of algorithms and topic areas, including, but not limited to, the topic areas of backtracking algorithms, compression, cryptography, basing, searching and sorting. -
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...PETRALEX® for Windows — get the best of your computer with personalized sound. Create profiles for different devices – loudspeakers, headphones or headsets. Choose compression level and amplification algorithm to suit your hearing and enjoy individually tailored sound in any environment!
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BONDA3D Designer
3D Contents Moding Tool
... - Forward Engineering for three-dimensional modeling. - Various 3D modeling formats such as STL, OBJ, PLY, AMF, COLLADA, etc. - G-Code conversion with calculating the nozzle speed and the amount of compression, etc. - BONDA3D supports Layer Slicing less than 0.01mm - Visualization of objects for modifying objects such as merge, subtract, intersect, etc. - Display algorithm to observe the relations with cost, volume, area and model. If you send various proposals and bugs about BONDA3D to us, we will reflect them in the ongoing product development. ... -
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vvq: image compression for CADRG in C++
Research/Implementation of an image compression algorithm for CADRG
Georeferenced image databases use a lot of space when stored in raw format. Compressed images require a valuable processing power when read in onboard computers in civilian and military vehicles and aircraft. CADRG standard was created to solve both problems and requires an image compressed using vectorial quantization and color palette. This is an open source implementation to compress an image with the parameters specified in the CADRG standard. -
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intzip
Fast compression of integer sets.
...The main focus of the algorithm is to encode structural characteristics of a given list, such as coherent intervals and repeated distances. Therefore, the quality of compression depends on diversity rather than size. In most cases, IntZip is able to achieve much better compression results than general compression algorithms on such data sets. -
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COMRAD-MPI
Compression of Large Genomic Datasets using Parallel Computing
COMRAD-MPI is a parallel computing algorithm for reducing the computational time for compressing the large genomic data sets based on COMRAD algorithm. It captures the long range repeat redundancies in large genomes there by providing a way to compress the large DNA data set. Three stages- Substitution, Clean up and Huffman encoding have been parallelized using message passing library. -
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Text Zip
This software zips and unzips a text file
This software zips and unzips a .txt file, using the Huffman encoding algorithm and the list and tree data structures. The result files are named zippedFile.txt and unzippedFile.txt and can be found at the same directory as the Text Zip executable file. -
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backdup
BackDup is a Duplicity front-end for MacOS and Linux
BackDup is a Duplicity (http://duplicity.nongnu.org/) front-end for MacOS and Linux written in Java. Duplicity creates bandwidth-efficient backup using the rsync algorithm. Mac OS users: please install Duplicity via macports (https://www.macports.org/) Linux users: install Duplicity via your package manager as usual.
