Re: Fingerprint Recognition

Oracle8 Image Cartridge will be helpful. It provides support to compare image properties.

Albert Borrull i Preixens wrote:

> Hi !!
>
> I need to develop a system authorization based on fingerprint
> recognition. The requeriments are:
>
> 1/ An Oracle DB with about 160 Milion fingerprints stored (maybe as
> image or character codification)
> 2/ Given an input fingerprint, search in the database and authorize (or
> not) in less than 5 seconds.
>
> The fingerprint recognition devices that i have tested let me compare
> two fingerprints (the input and one from the DB) and returns true or false,
> but i can't do this with 160 M. fingerprints in less than 5 Sec. So I'm
> looking for an method that let me assign weiths with any fingerprint
> codification from my DB so when i need to certify a fingerprint, calculate
> it's weith and can compare it with only a little fraction from my large DB.
>
> Some ideas?, Could somebody give me some information?
> Thanks in advance.
> (Please, send answer to aborrull_at_sgosoft.com)
Received on Mon Mar 15 1999 - 01:55:00 CET