Fingertip Detection in c#
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i am a student. I just wondering about how the fingertips of a hand gestures are detected. I am using this finger counts for finger spelling. 
More Specifically, i am working on c# with **AFORGE.NET** and want to use convex-hull algorithm for it. But any time i go on Google, this is done in OPENCV platform.

> Suggest me for finding me fingertip count in c# if possible without
> using OPENCV platform. I am currently using MS-studio 8 and AFORGE.NET
> library to do so. Any IDEAS ??