Open Hub
Open Hub

Tags : Browse Projects

Select a tag to browse associated projects and drill deeper into the tag cloud.

  • image_manipulation (42)

    GIMP

    Compare

    Claimed by GNU Analyzed 28 days ago

    GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring. It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch ... [More] processing system, a mass production image renderer, an image format converter, etc. GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted. GIMP is written and developed under X11 on UNIX platforms. But basically the same code also runs on MS Windows and Mac OS X. [Less]

    889K lines of code

    74 current contributors

    2 months since last commit

    4,583 users on Open Hub

    Very High Activity
    4.19839
       
    11 Reviews
    I Use This
    Mostly written in C
    Licenses: gpl3_or_l..., lgpl21_or..., lgpv3_or_...
    Tags application art c editor exif gegl gnome gnu graphics gtk+ gui image 12 more...

    grafx2

    Compare

      Analyzed 27 days ago

    GrafX2 is a bitmap paint program that allows you to draw in more than 60 video resolutions including most of the standard Amiga resolutions : 320x200, 320x256, 320x512, 640x256, 640x512, etc. It was written to run under DOS, but the code you'll find here was modified to use SDL and modern operating ... [More] systems. This program is dedicated to everybody who knows what a single pixel is. Its layout is not very different from the famous Deluxe Paint or Brilliance, so it will be quite easy to handle it if you know at least one of these programs. If you aren't used to the art of drawing with up to 256 colors, it will be a little more difficult for you, but you should give it a try (or more, because most of the power of this program won't show up on the first try). [Less]

    4.08M lines of code

    27 current contributors

    7 months since last commit

    36 users on Open Hub

    Very Low Activity
    4.85714
       
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: gpl
    Tags application art c drawing editor graphic graphics image image_manipulation images linux mac 10 more...

    Krita

    Compare

    Claimed by KDE Analyzed 28 days ago

    Digital Painting, Creative Freedom! Krita is a KDE program for sketching and painting, offering an end–to–end solution for creating digital painting files from scratch by masters. Fields of painting that Krita explicitly supports are concept art, creation of comics and textures for rendering. ... [More] Modeled on existing real-world painting materials and workflows, Krita supports creative working by getting out of the way and with a snappy response. [Less]

    909K lines of code

    52 current contributors

    2 months since last commit

    36 users on Open Hub

    High Activity
    4.14286
       
    0 Reviews
    I Use This
    Mostly written in C++
    Licenses: lgpl2_0
    Tags art c++ design drawing editor graphical graphics image image_manipulation image_processing images kde 8 more...

    BRL-CAD

    Compare

      Analyzed 28 days ago

    BRL-CAD is a powerful cross-platform open source combinatorial Constructive Solid Geometry (CSG) solid modeling system that includes interactive 3D solid geometry editing, a network-distributed symmetric multiprocessing high-performance ray-tracer, network-distributed framebuffer support, image and ... [More] signal-processing tools, ray-tracing support for rendering and geometric analysis, path-tracing for realistic image synthesis, numerical processing libraries, a system performance analysis benchmark suite, an embedded scripting interface, and a robust high-performance geometric representation and analysis library. BRL-CAD is extensively cross-platform supporting Windows, Mac OS X, Linux, BSD, IRIX, Solaris, and more. BRL-CAD's development heritage of more than 20 years continues to grow. [Less]

    896K lines of code

    0 current contributors

    2 months since last commit

    18 users on Open Hub

    Very High Activity
    4.11111
       
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: BSD-3-Clause, LGPLv2_1
    Tags 3d benchmark cad computer_aided_design constructive_solid_geometry csg engineering_analysis framebuffer geometry_conversion graphics graphics_conversion high_performance_computing 12 more...

    FreeImage

    Compare

      Analyzed 27 days ago

    FreeImage is an Open Source library project for developers who would like to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others as needed by today's multimedia applications. FreeImage is easy to use, fast, multi threading safe, compatible with all 32-bit versions of Windows ... [More] , and cross-platform (works both with Linux and Mac OS X). [Less]

    646K lines of code

    0 current contributors

    over 7 years since last commit

    17 users on Open Hub

    Inactive
    4.5
       
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: FreeImage..., gpl
    Tags api c++ code development framework graphics image image_format image_manipulation image_processing library programming 1 more...

    NIP2

    Compare

      Analyzed 28 days ago

    nip2, the "free love child of Photoshop and Excel," is the GUI of vips. You don't directly edit images --- instead, like a spreadsheet, you build relationships between objects. nip2 actively manages these relationships: if you change an object property, the change is propagated "spreadsheet-style." ... [More] Like vips, nip2 is fast and needs little memory. You can comfortably work with multi-gigabyte images on very modest hardware. In addition to the visual programming interface accessible through the GUI, nip2 has command-line and batch modes. It even has its own functional programming language (for writing extensions). [Less]

    176K lines of code

    1 current contributors

    8 months since last commit

    6 users on Open Hub

    Very Low Activity
    5.0
     
    0 Reviews
    I Use This
    Mostly written in Modula-2
    Licenses: gpl
    Tags analyse arbitrary_number_of_colour_bands batch_processing c c++ color color_calibration colorimetry colour colour_calibration dicom dynamic_pipelining 48 more...

    VIPS

    Compare

      Analyzed 28 days ago

    The VIPS library/image processing system is well suited for larger than RAM true and false-colour images. VIPS can be used for image format conversion, colour calibration, image filtering, transformation and analysis, thumbnail generation, small object recognition and many other image processing ... [More] tasks. VIPS is well suited for medical and scientific research & development and batch image processing. It is not so good for retouching photographs. The system has two main parts: libvips is the library, and nip2 is the GUI. Both execute common image processing tasks faster than other image processing systems because of sophisticated memory/task management and multicore compatibility. VIPS runs in batch (command line) mode on *nix, Windows, Mac and other OSes. [Less]

    284K lines of code

    19 current contributors

    2 months since last commit

    6 users on Open Hub

    Moderate Activity
    5.0
     
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: lgpl21
    Tags analyse arbitrary_number_of_colour_bands batch_processing c c++ color color_calibration colour colour_calibration dicom embedded fast 44 more...

    Imlib2

    Compare

      Analyzed 27 days ago

    Imlib2 is a graphics library for fast file loading, saving, rendering and manipulation.

    56.3K lines of code

    0 current contributors

    almost 8 years since last commit

    5 users on Open Hub

    Inactive
    4.5
       
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: BSD-3-Clause
    Tags image_library image_manipulation modular

    Phatch

    Compare

      No analysis available

    Phatch is an user friendly, cross-platform Photo Batch Processor and Exif Renamer with a nice graphical user interface. Phatch handles all popular image formats and can duplicate (sub)folder hierarchies. Phatch can batch resize, rotate, apply shadows, perspective, rounded corners, … and do much more ... [More] actions in minutes instead of hours or days if you do it manually. [Less]

    0 lines of code

    0 current contributors

    0 since last commit

    5 users on Open Hub

    Activity Not Available
    5.0
     
    0 Reviews
    I Use This
    Mostly written in language not available
    Licenses: gpl3_or_l...
    Tags application art batch design exif gplv3 graphic graphics graphics_conversion image image_manipulation image_processing 27 more...

    libpipi

    Compare

      Analyzed 27 days ago

    Libpipi is a graphics and imaging library.

    30.5K lines of code

    0 current contributors

    almost 11 years since last commit

    2 users on Open Hub

    Inactive
    3.0
       
    0 Reviews
    I Use This
    Mostly written in C
    Licenses: WTFPL_2_0
    Tags convert effect filter gif graphics graphics_conversion image image_analysis image_manipulation image_processing images image_transform 14 more...