3

i am doing my final year proj in fingerprint authentication. i 've completed binarization, thinning, minutiae extraction. i am doing it in matlab. i am stuck with the verification. i don't know how to perform verification. so please help me out to solve this problem. i would be grateful to ppl who help .. thanks in advance. please help me out with code for verification or with algorithm atleast... thanks a lot...

Raj
  • 757
  • 4
  • 11
  • 22

2 Answers2

2

The usual way is to use some form of statistical classifier. The most simple is Bayesian (which I believe won't do for fingerprints). In biometry most popular ones are GMM (Gaussian Mixture Model) or HMM (Hidden Markov Model). Another approach is to use neural network as a classifier.

vartec
  • 131,205
  • 36
  • 218
  • 244
0

I can't help you with writing your own verification, but i did fingerprint verfication in the past with Griaule Fingerprint SDK. I hope this helps a bit.

Alexander
  • 3,724
  • 8
  • 42
  • 50
  • Take a look at the tutorials shipped with Griaule Fingerprint SDK: http://www.griaulebiometrics.com/page/en-us/tutorials/csharp-sqlserver-authentication-using-fingerprintsdk/the-code-itself – Alexander Mar 16 '09 at 12:36