AT276550T
Method for detecting falsity in fingerprint recognition by classifying the texture of grey-tone differential values
Abstract
One of the fingerprint identification method for false identification mark; the bluetooth an image sequence (100), wherein a to treat the identification multiple images of fingerprint (0-19). From the texture's at least two time, and a second image. With the release structure with texture of the fixer and an appliance, is fixed to for image sequence of the obtaining source automatic and a finger or a forge. The first release structure of structural and finger device and transmits the comparing, and compared with the forge second release structure, comprising a release classification of the obtaining.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
11 members in 6 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 10123330 | Germany | A | |
| 0204616 | European Patent Office (EPO) | W |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| WO02093462A1 | World Intellectual Property Organization (WIPO) | A1 | |
| DE10123330A1 | Germany | A1 | |
| EP1395945A1 | European Patent Office (EPO) | A1 | |
| CN1509454A | China | A | |
| US2004125994A1 | United States of America | A1 | |
| EP1395945B1 | European Patent Office (EPO) | B1 | |
| AT276550TThis record | Austria | T | |
| ATE276550T1 | Austria | T1 | |
| DE50201052D1 | Germany | D1 | |
| CN1248153C | China | C | |
| US7215798B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Change in the person of patent ownerEEIH | EEIH |
Numbers
- Application
- 2738001
Titles2
- German
- VERFAHREN ZUR FAELSCHUNGSERKENNUNG BEI DER FINGERABDRUCKERKENNUNG UNTER VERWENDUNG EINER TEXTURKLASSIFIKATION VON GRAUWERTDIFFERENZBILDERN
- English
- PROCEDURE FOR FELT RECOGNITION IN FINGERPRINTER RECOGNITION USING A TEXTURE CLASSIFICATION OF GRAY VALUE DIFFERENTIALS
Classification
- CPC, 2
- G06K9/00114
- G06K9/00026
- IPC, 3
- G06K9 00
- G06K9 20
- G07C9 00