thanks for the very good library!
By the way I was thinking about using AForge in a project where I need
to detect some colored markers from a video frame. In the current
implementation (C++) which is going to be ported to C# I use a
template matching algorithm (based on cross-correlation between the
image and the template) on pre-selected areas. The images are also pre-
filtered with pyramid-up and pyramid-down to reduce noise.
Are you aware of anything like that already implemented in AForge? If
not I'll be happy to contribute to this part of the library (in my
very limited spare time unfortunately...)