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GDD is a graphics device for R which uses libgd for creating bitmap output. Supported output formats are png8, png24, gif and jpeg. The main purpose of this package is to replace png/jpeg and similar native devices in R which either rely on X11 or use GhostScript are thus are very slow and not suitable in server applications. GDD also supports advanced features such as anti-aliasing of both lines and text.

appleseed is modern, open source, physically-based rendering engine designed to produce photorealistic images, animations, and visual effects. It provides individuals and small studios with an efficient, reliable suite of tools built on robust foundations and open technologies. Started in 2009, it has grown into a robust production rendering toolset and has been battle-tested on several projects such as TV documentaries, ads, promotional videos, and animation shorts.

QComicBook is a viewer for comic book archives (.cbr, .cbz and alike) containing jpeg/png/xpm/gif/bmp images, which aims at speed, convenience and ease of use. Features include: * automatic handling of archives * full-screen mode * two-pages mode and japanese mode * thumbnails view * page scaling (fit to window width/height, whole page) * mouse or keyboard navigation, whatever you prefer * bookmarks * PDF support * and more...

Alembic is an open computer graphics interchange framework. It distills complex, animated scenes into a non-procedural, application-independent set of baked geometric results. This "distillation" of scenes into baked geometry is exactly analogous to the distillation of lighting and rendering scenes into rendered image data. Alembic is focused on efficiently storing the computed results of complex procedural geometric constructions. It is very specifically NOT concerned with storing the complex dependency graph of procedural tools used to create the computed results.

mtPaint is a simple GTK+1/2 painting program designed for creating icons and pixel based artwork. It can edit indexed palette or 24 bit RGB images and offers basic painting and palette manipulation tools. It also has several other more powerful features such as channels, layers and animation. Due to its simplicity and lack of dependencies it runs well on GNU/Linux, Windows and older PC hardware.

The NVIDIA Texture Tools is a collection of image processing and texture manipulation tools, designed to be integrated in game tools and asset conditioning pipelines. The primary features of the library are mipmap and normal map generation, format conversion and DXT compression. DXT compression is based on Simon Brown's squish library. The library also contains an alternative GPU-accelerated compressor that uses CUDA and is one order of magnitude faster.

PECoMaTo stands for Picture-Embedded COntents MAnipulation TOol. It is designed to display any kind of information embedded in picture files, as well as checking, filtering, extracting, removing, adding, and fixing such information. In other words, it's a metadata processor. It supports the following file formats: * JPEG/JFIF * Adobe PSD and FFO * raw IPTC It knows about the following metadata formats: * JFIF * IPTC * Exif * Adobe * Fotostation

Deegree's WPS is able to process Feature Collections based on arbitrary processes. OGC's WPS (Schut & Whiteside 2005) specification describes WPS as follows: "WPS defines a standardized interface that facilitates the publishing of geospatial processes, and the discovery of and binding to those processes by clients. "Processes" include any algorithm, calculation or model that operates on spatially referenced data. "Publishing" means making available machine-readable binding information as well as human-readable metadata that allows service discovery and use."

Entangle is an application which uses GTK+3 and libgphoto2 to provide a graphical interface for tethered photography with digital cameras. It includes control over camera shooting and configuration settings and "hands off" shooting directly from the controlling computer: - Trigger the shutter from the computer - Live preview of scene before shooting - Automatic download and display of photos as they are shot - Control of all camera settings from computer

The "z" library implements the commonly required image processing basics of scaling, colorspace conversion, and depth conversion. A simple API enables conversion between any supported formats to operate with minimal knowledge from the programmer. All library routines were designed from the ground-up with flexibility, thread-safety, and correctness as first priorities. Allocation, buffering, and I/O are cleanly separated from processing, allowing the programmer to adapt "z" to many scenarios.