与OpenCV年轻的类库，使用C#。
AForge.NET is an open source C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence - image processing, neural networks, genetic algorithms, fuzzy logic, machine learning, robotics, etc.
官网：http://www.aforgenet.com/framework/
基于Aforge的手势识别：http://blog.csdn.net/hellogv/archive/2010/05/04/5554691.aspx