Showing 33 open source projects for "image compression"

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  • 1

    OptiPNG

    Advanced PNG optimization program

    OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
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    Downloads: 1,078 This Week
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  • 2
    FractalImageCompression

    FractalImageCompression

    Java Fractal Image Compression based on Delaunay triangulation

    Implementation of the algorithm of the paper: "Fractal image compression based on Delaunay triangulation and vector quantization" It is a Fractal compression algorithm, based on relationships between regions of the image (in this case triangles), rather than in explicitly the pixel values themselves. Video demo: https://frojasg1.com:8443/resource_counter/resourceCounter?operation=countAndForward&url=https%3A%2F%2Ffrojasg1.com%2Fdemos%2Faplicaciones%2FfractalCompressor%2Ffractal_image_compression_v1.0_demo.mp4%3Forigin%3Dsourceforge&origin=web
    Downloads: 3 This Week
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  • 3

    littleutils

    Various small and useful command-line utilities

    The littleutils include duplicate file finders (repeats, repeats.pl, repeats.py), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip2, to-bzip3, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.
    Downloads: 20 This Week
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  • 4

    pibackup

    Raspberry Pi backup & restore tool – create, shrink & compress

    pibackup is a portable 64-bit live backup tool with a graphical user interface (GUI), specially designed for Raspberry Pi and similar Linux systems. It supports live backups of running systems, but can also create images from inactive drives. Restores are safe and flexible, offering various options. Unlike typical SD card tools, it is optimized for large storage devices such as SSDs and HDDs, while still working seamlessly with smaller devices. It creates backups of the first two...
    Downloads: 2 This Week
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  • 5
    CLIP-as-service

    CLIP-as-service

    Embed images and sentences into fixed-length vectors

    ...Horizontally scale up and down multiple CLIP models on single GPU, with automatic load balancing. Easy-to-use. No learning curve, minimalist design on client and server. Intuitive and consistent API for image and sentence embedding. Async client support. Easily switch between gRPC, HTTP, WebSocket protocols with TLS and compression. Smooth integration with neural search ecosystem including Jina and DocArray. Build cross-modal and multi-modal solutions in no time.
    Downloads: 0 This Week
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  • 6
    Penguins' eggs

    Penguins' eggs

    On the road of Remastersys, Refracta, Systemback and father Knoppix!

    penguins-eggs is a console tool, under continuous development, that allows you to remaster your system and redistribute it as live images on usb sticks or via PXE, work on amd64, i386 and ARM64.
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    Downloads: 144 This Week
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  • 7
    TurboVNC

    TurboVNC

    High-speed, 3D-friendly, TightVNC-compatible remote desktop software

    TurboVNC is a high-performance, enterprise-quality version of VNC based on TightVNC, TigerVNC, and X.org. It contains a variant of Tight encoding that is tuned for maximum performance and compression with 3D applications (VirtualGL), video, and other image-intensive workloads. TurboVNC, in combination with VirtualGL, provides a complete solution for remotely displaying 3D applications with interactive performance. TurboVNC's high-speed encoding methods have been adopted by TigerVNC and libvncserver, and TurboVNC is also compatible with any other TightVNC derivative. ...
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    Downloads: 131,114 This Week
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  • 8
    Compressor.js

    Compressor.js

    JavaScript image compressor

    Compressor.js is a lightweight JavaScript library for in-browser image compression that allows developers to reduce file sizes before uploading images to a server, improving performance and user experience. It works by taking an input image (such as from a file input) and resizing or reencoding it on the client side according to developer-specified options like maximum width, height, quality, and MIME type.
    Downloads: 0 This Week
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  • 9
    Crunch

    Crunch

    Insane(ly slow but wicked good) PNG image optimization

    Crunch is an image compression tool for lossy PNG image file optimization. Using a combination of selective bit depth, color palette reduction and color type, as well as zopfli DEFLATE compression algorithm encoding that employs the pngquant and zopflipng PNG optimization tools, Crunch is effectively able to optimize and compress images with minimal decrease in image quality.
    Downloads: 0 This Week
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  • 10

    paq8sk

    free file archiver with very high compression ratio

    Advanced archiver (paq8 fork) with high compression ratio for jpeg files, image 24 bit files, image 8 bit files, x86 files, can run under windows and linux and support multithreading too. 10+ years of developing (2009-now).
    Downloads: 5 This Week
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  • 11
    Photo-Manager

    Photo-Manager

    A Java-Application to manage and edit images!

    A JavaApplication to manage photos, get images from unsplash, compress them with tinify or upload them into the cloud! Edit the images add Filter or export them out of the program.
    Downloads: 0 This Week
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  • 12
    akaidatdecode

    akaidatdecode

    akaidatdecode: tool for the AKAI S1000/S3000 DAT-backup format

    ...Notes: * The WAV-file must contain a bit-transparent copy of the DAT-backup signal, signal-manipulation (for example level-scaling, filtering, dithering, or lossy audio compression) is not allowed. * The resulting tar-file for example can be imported to a disk (or image file) for AKAI samplers via the tool "akaiutil": https://sourceforge.net/projects/akaiutil/ Copyright (c) 2019-2022 by Klaus Michael Indlekofer. All rights reserved. Note: Special restrictions apply. See disclaimers below and within the distribution. ...
    Downloads: 0 This Week
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  • 13
    The jbig2dec project is no longer hosted here. Please see: https://www.ghostscript.com JBIG2 is a compression format for lossless and lossy encoding of scanned monochrome documents at moderately high resolution. It is very efficient in that domain, claiming 100:1 compression. jbig2dec is a decoder-only implementation of the format.
    Downloads: 1 This Week
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  • 14

    MCImageBackup

    A fast multi-core partition image backup tool, which runs on linux.

    A fast multi-core partition image backup tool, which runs on linux. It is useful to backup/restore whole harddisk partitions at maximum speed on modern hardware. Works as raw data backup with LBZIP2 compression with all types of partitions (windows, linux, etc). The tool is freeware without any warranty.
    Downloads: 0 This Week
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  • 15
    pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
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    Downloads: 302 This Week
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  • 16
    TER implements the CCSDS Recommendation for Image Data Compression (CCSDS 122.0-B-1). TER also adds new features to the Recommendation. TER is designed and programmed with the aim to provide a good basis to test and develop the CCSDS Recommendation.
    Downloads: 2 This Week
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  • 17

    LPC-Rice HDF5 filter

    Multi-threaded HDF5 filter implementing the LPC-Rice codec

    Multi-threaded HDF5 filter implementing the LPC-Rice codec. This lossless codec is intended to compress correlated signal data, such as image data, stored in HDF5 chunks. The codec/filter is optimized for both compression and decompression speed, but compression ratios are still comparable to JPEG-LS and CCSDS-123 codecs.
    Downloads: 0 This Week
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  • 18
    ASProxyWing
    ASProxyWing is a handy, easy to use client / server desktop distributed proxy, which works as a HTTP-tunnel for clients. Provides high secure, easy to integrate proxy servers.
    Downloads: 0 This Week
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  • 19

    File2PNG

    Packing any file into graphical format

    File2PNG was designed to pack all files in the PNG image format in order to facilitate secure file transfer where it is not supported to retrieve all types of files, such as images or hosting social networks.
    Downloads: 0 This Week
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  • 20
    Areca Backup
    Areca-Backup is a file backup software that supports incremental, image and delta backup on local drives or FTP servers. Areca-Backup also allows you to browse your backups and navigate among different version of the files contained in your archives.
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    Downloads: 105 This Week
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  • 21
    SFXCompress-gui

    SFXCompress-gui

    Graphical user interface for the utility sfxcompress

    SFXCompress is an utility used to pack and/or encrypt a directory on a self-extracting file. It also includes the calculation of the MD5 function to check if the compressed file is correct. SFXCompress-gui is the graphical user interface written in Java of the Console utility sfxcompress. The Application comes also with the console version. MAC users, download "SFXCompress-bundle.dmg", double click and execute the script "InstallationScript" included into the dmg image. Linux...
    Downloads: 0 This Week
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  • 22

    bmp2rle

    Encode bitmap(bmp) file with run-length encoding

    Encode bitmap(bmp) file with run-length encoding(RLE), just like RLE4 and RLE8, but extend to RLE16, RLE24 and RLE32. Usually, this project will be used in GUI of embedded system, to make the image files smaller, and save the IO bandwith. If the GUI support JPG or PNG, the compression ratio is much better than RLE, but how about the embedded system encounters both caculate limitation and IO bandwidth limitation? Try this project, I hope it can make a banlance between caculation and bandwidth. But first of all, you should know that the compression ratio of RLE is highly depend on the bitmap file data, the ratio can larger than 1, only when the same color continuously repeats in one line, it will gain a smaller compression ratio.
    Downloads: 0 This Week
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  • 23
    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: 4 This Week
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  • 24
    Rududu will be a wavelet video codec.
    Downloads: 0 This Week
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  • 25
    PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.
    Downloads: 0 This Week
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