How to detect Fingerprint from an image ?
Hello everyone,
Suppose i got an image of a hand written form on which a fingerprint is imprinted. It can be anywhere on the form. How a program can detect the fingerprint and extract that region on interest ?
i can extract the ROI, but i am not sure how to detect that region.. Please guide me how can this b achieved..
Thanks
I suggest using a template based matching. Use a training set of fingerprints, make them all normalized in oriƫntation and then try to create an 'average' fingerprint. Use that template to match in all possible orientations (unless you know the orientation) the template with the input image and see where the highest responses result! That will probably be your finger print!