Jonatan Schijman wrote: > I'm new using FinguerPrint Scan Technology. > My goal... make a "very faster" system to autenticate mass of people > using > finguers.... my idea... use a hash tree and make a huge memory allocation > using realtime linux options. > It's posible to use libfprint to store a hash of the finguerprint and > then > when we make the verification compare hashes only? but... with my own hash > store proc?
How are you going to hash fingerprint images? No 2 fingerprint images are the same. Fingerprint authentication is the process of comparing two images for *similarity* (not equivalence), and thresholding that similarity at an appropriate level. This is in contrast to passwords/smartcards/etc where hashing is actually possible and makes a lot of sense. Daniel _______________________________________________ fprint mailing list [email protected] http://lists.reactivated.net/mailman/listinfo/fprint
