A wrapper around OpenCV's C interface using Ruby FFI.

This is a modernization of the glorious but unmaintained ruby-opengl version, aimed at making it compatible with ruby 1.9.x series. At the moment, it successfully compiles on OS X Mountain Lion and Debian 6.0.3

Affymetrix microarray file format parser (CEL/CDF) for Ruby. FFI binding to Biolib port of R/Affyio by Benjamin Milo Bolstad

Edward Rosten's FAST keypoint detector algorithm, as a plug-in for OpenCV-FFI.

GLFW library bindings for Ruby

ruby-libtommath is a ruby extension encapsulating the LibTomMath multi-precision integer library (http://libtom.org/?page=features&newsitems=5&whatfile=ltm). It has been written to be an almost complete drop in replacement for ruby's Bignum.