SIMD-accelerated libjpeg-compatible JPEG codec library
libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.
Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
EasyBMP is an easy cross-platform C++ library for reading and writing Windows bitmap BMP files. No installation, no need for external libraries, small size, well-documented, and simple enough for the novice programmer to start in just minutes!
Converter of various scalable font formats (most notably TTF) and of the bitmapped BDF format into PostScript Type 1 fonts and metrics (.pfa, .pfb, .afm).
Graphics conversion, software development, administration.
A set of command line tools for graphics conversion, system administration, software development and web development. Bmpp converts from PNG/JPEG/TIFF to PS/EPS/PDF. Fig2lat converts from Fig to PGF/PDF+TeX/EPS+TeX. Dkct is a preprocessor for C, C++, Objective-C and Java for tracing and debugging. Htmlbook publishes HTML pages like a book. Itadmin creates configuration files and network documentation from a MySQL database. Dk-ls lists files, output column order is configurable. Dk-fic checks file integrity. Dk-bmm manages backup media. Dk-blks prepares a stream of fixed size blocks. Dk-eradisk generates a data stream to erase a disk. Dk-cat shows file contents and allows some recoding. Dk-sort sorts text line by line. Dk-t2h converts text to HTML. Dk-t2l converts text to LaTeX. Dk-pwgen generates passwords, PINs or hexadecimal keys. Dk-send sends a data stream to one or multiple recipients running the dk-recv program. Winprint schedules a file to a Windows print queue.
Quantizes a 32-bit RGBA PNG image to an 8 bit RGBA palette PNG using the neuquant algorithm.
Converts bitmap file to c/c++ files (usefull for embedded systems with GUI). The color encoding is fully configurable (for example 16bit 5/6/5) and a "preview" bmp file is generated to show how much the picture is altered by the information reduction
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.
Bulk images splitter/converter Manga, comics, manwa, ... are often scanned with two pages in a file. This program allow you to split all file and, if you want, to convert in png, jpeg, tiff or gif.
V.R.C.C. (Video Remote Computer Camera) is a freeware and open source system that enables your smartphone to be used as a Webcam and lets you control the smartphone from the PC.
Ansilove is a set of tools to convert ANSi, PCBOARD, BiNARY, ADF, iDF, TUNDRA,XBiN formats into PNG images, written in PHP. It includes an all purposes command line converter, along with a library to use on webpages for doing "on the fly" convertions.
QuickASCII is a movie player that works in your command line, converting movies into ASCII on the fly.
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
ACTC converts independent triangles into triangle strips or fans. You can approach a three times geometry speedup on OpenGL and Direct3D using these primitives.
NOTE: As of August 2006, development of this COLLADA plugin has migrated into the official OpenSceneGraph repository, so this SourceForge project is frozen for historical reference only. See http://openscenegraph.org/
Common Lisp JPEG Library implements baseline JPEG image compression/decompression routines in ANSI Common Lisp.
Utility for packing and rendering fonts to texture for use in OpenGL. Also includes a library to load and use the fonts in your game/app.
Python library for parsing, processing and linearising VRML97 files
The Utah Raster Toolkit 3.0, patchlevel 2
This is the Utah Raster Toolkit distribution version 3.0 of June, 1990. ~~~ librle.a, image.rle file type support, animation, rletogif, converters, many utilities. RLE format supports a great number of raw inner formats for applications to use, known together as .rle (ie, "stored windowing") ~~~ The Utah Raster toolkit is a collection of programs and C routines for dealing with raster images commonly encountered in computer graphics. It provides the following major functions: * A device and system independent image format for storing images and information about them. Called the RLE format, it uses run length encoding to reduce storage space for most images. * A library of C routines for reading, writing and manipulating images stored in the RLE format. * A collections of programs for manipulating and displaying RLE images. License: says it's "GNU like" in the license.
Script to combine power of OptiPNG, PNGOut, PNGCrush and AdvPNG to achieve maximum png compression
A Simple Screenshot Capturer
Chameleon Capturer is a Screenshot Software for home users and professionals, lets editing and make effects in the captures. Its easy and complete. The user can activate the Screenshots Sequence , and make a various type of screenshot sequences.
Create crowd scene images using your photo collection.
Crowd3 creates images of crowd scenes (a kind of collage) using the people in your photo collection. Create a fantasy crowd with your friends from here and there and from then and now. With Crowd3 you can - Create a library of people images. - Select the images to be used in a crowd scene. - Specify the number of people in a crowd scene. - Choose a background image for the crowd scene. - Simulate depth in the crowd scene. - Save the crowd image to a disk file. Crowd3 uses OpenCV technology.
A Python module for parsing and writing AutoCAD DXF (Drawing Interchange File) formatted files.
A servlet (Java) which allows its users to dynamically change an image's size or apply some transformations to it, using a cache and possibly fetching images from remote servers.
Measure accuracy of file format conversion.
This is a framework used to convert files from one format to another, while providing a measurement of the accuracy and fidelity of the conversion process