Patent Details

Testování živosti prstů vyvoláním optických změn

Registered: 2 March 2009 Approved: 11 March 2009 Expiration: 11 March 2013

English title

Liveness Detection on Fingers by Causation of Optical Changes

Type

utility model

Number

19364

Issuer

Industrial Property Office, Antonína Čermáka 2a, Praha, CZ

License

required - licence fee

Owner

BetaLab s.r.o.

Authors

Lodrová Dana, Ing. (DITS FIT BUT)
Drahanský Martin, prof. Ing., Dipl.-Ing., Ph.D. (DITS FIT BUT)

Keywords

liveness detection, optical change, fingerprint, biometrics, scanner, utility model

Description

The utility model deals with the liveness detection in biometric technology based on fingerprint recognition. The principle is based on causation of optical changes after increase of pressure to the finger.