before new branch
 worked on affine trafo
experimenting with detection
added face normalizer
normalizing images with affine trafo works
restructuring in order to normalizer images
normalization integrated in capturing process
restructuring and integrating in recognition process
implemented hsv hist eq and working onb dyn_face_norm
dynamic norm face works
changed grid position of eyes
cleaned class FN and added DCT
cleaning
NOT WORKING restructuring of face normalizer
renamed variables in face_normalizer
face_normalizer node recieves images
woriking on reprojection
2 faces appead in reproj image
2 faces appead in reproj image
end of day