Reference library for supporting the Portable Network Graphics (PNG) format.
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The Animated Portable Network Graphics (APNG) is an unofficial extension of the Portable Network Graphics (PNG) format. APNG patch provides APNG support to libpng.
A video-based animated GIF creator
QGifer is a tool for extracting part of a video to an animated GIF file. The new demonstration video: http://youtu.be/SNTf5eNdL4Q
Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks.
LProf is an open source color profiler that creates ICC compliant profiles for devices such as cameras, scanners and monitors. Origanally authored by Marti Maria the creator of LCMS. Marti has graciously consented to the creation of this project.
Converter for DVD subtitles into the popular srt or VobSub file format used by many avi players. The program requires transcode and gocr.
Extracting image files from Microsoft's Powerpoint (PPS/PPT) files
Converts between many 3D data formats
IVCon-TL can read and write a variety of 3D graphics file formats, converting from one to the other. Supported formats include 3DS, ASE, BYU, DXF, GMOD, HRC, IV, OBJ, OFF, POV, SMF, STL/STLA/STLB, TEC, TRI/TRIA/TRIB, UCD, VLA, WRL/VRML, XGL and more.
In the tradition of the Unix computing philosophy, here is yet another operator that does one simple task, namely the creation of an AVI MJPEG file given a list of JPEG/JFIF files.
OpenGLide is a Glide to OpenGL wrapper. It emulates a Voodoo board so you can run old Windows Glide games by translating Glide calls into OpenGL.
Convert images to Ascii Art, with a lot of options and drawing tools
This started as a simple image to ascii converter. However it has evolved into a much more complete ascii art suite. It has many features, including image adjustments, brighness, contrast, proportions) several image libraries, drawing and editing tools, a command line tool and more. The interface has been designed with special care, to include all tools in an easy and understandable way.
Tools to process and visualize scientific data and images
Teem is a set of ANSI C libraries for manipulation, measurement, and visualization of structured scientific data. Includes N-dimensional image I/O and processing, volume rendering, diffusion tensor processing, ray tracing, PostScript rendering, and more.
Bash / Nautilus script to convert cbr/cbz files to pdf. Support iRex iLiad and Sony Reader format. (High CPU and memory usage while running). And more scripts like dir2pdf, MangaHalf, ComicHalf and Rotatepage.
The "Java Mass JPEG Resizer Tool" has following Features Resize all JPEG Images of a Directory, Create Webgalleries, Pack it to an ZIP File for E-Mail Attachments. The Tool is available in German and English.
Mesh and point cloud processing tools
A suite of tools for processing and analyzing meshes and point clouds. 1) Ensuring that meshes are manifold, ie, "nice" 2) Simple smoothing/noise reduction 3) Bare-bones point cloud to mesh and robust normals for point clouds 4) Mesh simplification 5) Curvature calculation on meshes 6) Local shape descriptors on meshes
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.
Image converter for producing ZX Spectrum screens
SCRplus converts images to formats suitable for use with the ZX Spectrum, using innovative and highly effective algorithms to produce as faithful a rendition of the original image as the limited Spectrum palette allows. Besides the normal 16-colour Spectrum screen, it can also produce 64-colour ULAplus images. The ULAplus is a plug-in replacement for the ZX Spectrum ULA, and is developed by Chris Smith (see http://www.zxdesign.info/ ). Since version 0.18 it has a user-friendly GUI based on GTK+.
mesh2hmap is a simple command line tool for converting 3D meshes to raster heightmaps. This tool allows you to create terrains in your favourite 3D modeller and then easily convert to a heightmap image.
Enhance your images and capture an image from webcam
Resize or adjust contrast or brightness of your images. Add blurr and black and white effects. Capture an image from your webcam
EasyBMPtoAVI is a cross-platform (Linux, Windows, OSX, Solaris..), easy-to-use application to convert a series of BMP images of any bit depth to an AVI movie file. EasyBMPtoAVI supports both command-line and interactive use, and a GUI version is planned.
Iconaton is a free, open-source, cross-platform solution for creating Windows Icon files. It can also be used for extracting images from and otherwise editing existing icon files. Iconaton can operate either with a GUI or from the command line.
Christerbator is a command-line program that converts images into very large images (in pdf format) that can be printed on regular-sized pieces of paper. This is a java port of the C# version of The Rasterbator from http://arje.net/rasterbator.
An image processing application based on a scripting language: now LUA (LIP subproject). Some native function are built-in, and some use other projects (FreeImage and FreeType).
The Common OCR Service Interface. COSI is an API that allows developpers to easily bring OCR (Optical Character Recognition) capabilities to image processing applications. COSI supports existing OCR tools such as Tesseract, GOCR or GNU Ocrad.