C# OpenCV FAST Feature Detection

I've been unable to find a tutorial on how to implement the FAST Feature detection a开发者_开发技巧lgorithms with tracking using C# with openCV, and I can't figure it out from the documentation. How can I implement FAST feature detection and specifically feature matching (similar to the SURF feature tracking example).

Any help?

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I am working on the same topic, maybe this code is usefull to you:

https://code.ros.org/trac/opencv/browser/trunk/opencv/tests/cv/src/fast.cpp?rev=2300

I still cannot compile my code due to a link error.

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As Jav_Rock has pointed out you can still build a wrapper around the function or code he has pasted, but one other option would be to use EMGU Opencv which happens to be a complete wrapper in C# for OpenCV. Should help you a lot and avoid trouble of writing a wrapper, but you will still need to port the code to C#