Recognize structures in Images

[Edward C. Jones]

David Dürrenmatt wrote:
> I want to write a program in Python which can regonize structures in 
> images (e.g. a person's mouth in a picture of a face) and don't know how 
> to start...
> 
> Do you know any web-ressources on this topic?

Computer vision is a very large field.  Many papers have been written on 
object recognition or face recognition. Try searching for "computer 
vision" or "face recognition".

Also check these URLs out:

http://www-2.cs.cmu.edu/~cil/vision.html
http://citeseer.nj.nec.com/