FastCV Computer Vision - FastCV will enable you to add new user experiences into your camera-based apps like:
Accord.NET Framework - Machine learning, computer vision and statistics framework for .NET
ImageUltimate - Fastest and easiest ASP.NET Image Resizer
BoofCV - BoofCV is an open source library written from scratch for real-time computer vision.
Scikit-learn - scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.
libdwt - A software library for computation of the discrete wavelet transform that is primarily implemented...