This is a fingerprint analysis toolkit that you can step through. It's fairly comprehensive and uses things like local structures and something about cylinders that I don't remember. my success with this has been limited for fingerprints with natural variation, though in some experiments it has worked well on SOCOFING.
- Make sure you have your fingerprint images ready in BMP format.
- Update the
directoryvariable with the path to your directory of BMP files. - Run the script and let the magic unfold!
Like I said at the start, my success has been limited, but play around with some of the variables, and if you get good performance out of it, why not open a pull request? Remember, this is meant for educational and fun purposes only.
This reimagined script is based on the brilliant work of Raffaele Cappelli. I have only organized it to make it more universally usable.