##SIFT , SURF for feature analysis
draw_keypoints.py - sift checker and keypoint drawer
surf.py : speed up robust features
siftmatch.py checker,compare.py :similarity checker with frequency counting
flann.py :similarity checker with fla nearest neighbor algorithm instead of k nearest neighbors
-att_faces
-eigenface
-face&eye detection
-pyfaces,pyfacesmd
-detect.py,detect2.py :face and eye detection
drawing,mplot : playing around with matplotlib