Itseez/opencv — pull request #3299 by felixendres (2014-10-02 11:40:08+00:00)
Title: Exposing the FAST detector threshold for ORB

This is a precursor for the feature http://code.opencv.org/issues/3873, which is required to adapt the ORB feature. Also, it's a much smaller change, so I can quickly try out how contributing to OpenCV works.