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darknocK detects edges in images, better than any other program. It will be using Artificial Neural Networks to enchance the results of standard algorithms. It's a part of My work for My Master degree.

OpenSubdiv is a set of open source libraries that implement high performance subdivision surface (subdiv) evaluation on massively parallel CPU and GPU architectures. This codepath is optimized for drawing deforming subdivs with static topology at interactive framerates. The resulting limit surface matches Pixar's Renderman to numerical precision.

Mesa is a 3-D graphics library with an API which is very similar to that of OpenGL*. To the extent that Mesa utilizes the OpenGL command syntax or state machine, it is being used with authorization from Silicon Graphics, Inc. However, the author makes no claim that Mesa is in any way a compatible replacement for OpenGL or associated with Silicon Graphics, Inc. This is a Off-Screen version of Mesa in order to do off-screen rendering in other packages like VTK. Offscreen rendering is useful for a number of things, such as batch processing, parallel processing, and remote processing.

Command line utility to read, write, modify and display EXIF data found in digital image files written by digital cameras, using libexif.

Farbfeld is a lossless image format which is easy to parse, pipe and compress.

fly is a C program that creates PNG, JPEG or GIF images on the fly from CGI and other programs. Using GD graphics library for fast image creation, it provides a command-file interface for creating and modifying images.

Frei0r is a minimalistic plugin API for video sources and filters. The behaviour of the effects can be controlled from the host by simple parameters. The intent is to solve the recurring reimplementation or adaptation issue of standard effects. It is not meant as a generic API for all kinds of video applications. There is no support for the requirements of special application areas like non linear editors, hardware accelerated shader effects, and high precision video processing. These advanced issues are not even solved satisfactory for non cross application plugin apis and are still an evolving field. The frei0r API is not meant to be a competing standard to more ambitious efforts.

FTGL is a free open source library to enable developers to use arbitrary fonts in their OpenGL applications. Unlike other OpenGL font libraries FTGL uses standard font file formats so doesn't need a preprocessing step to convert the high quality font data into a lesser quality, proprietary format. FTGL uses the Freetype (www.freetype.org) font library to open and 'decode' the fonts. It then takes that output and stores it in a format most efficient for OpenGL rendering.

This is a Gauche extension module to use OpenGL.

The exiftags utility parses a specified JPEG file or, by default, its standard input, looking for a JPEG APP1 section containing Exif (Exchangeable Image File) data. The properties contained in these data are then printed to the standard output. Digital cameras typically add Exif data to the image files they produce, containing information about the camera and digitized image. The program supports a variety of cameras, and includes additional support for a portion of the maker notes for Canon, Fuji, Nikon, and Olympus cameras.