FIELD: biometry, namely, methods for recognizing and encoding imprints of papillary patterns, possible use in various areas of informational technologies.
SUBSTANCE: in accordance to the invention, passports of fingerprints are formed, standard fingerprint passports are compared with provided passport by comparison of minute parts. Simultaneously with generation of fingerprint passports, filtration encoding of images of fingerprints is performed, which includes repeated mathematical processing of image of papillary pattern. Gabor filter may be used during filtration of the image.
EFFECT: increased speed of operation when comparing and identifying imprints of papillary patterns while preserving high trustworthiness of recognition results.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ENCODING PAPILLARY PATTERN IMPRINT DATA | 2005 |
|
RU2306601C1 |
| METHOD FOR IDENTIFYING THE BELONGING OF FINGERPRINT TO ALIVE OR DEAD PERSON | 2005 |
|
RU2309672C2 |
| METHOD OF CREATING AND VERIFYING FINGERPRINT BIOMETRIC CODE | 2009 |
|
RU2413297C2 |
| METHOD FOR ENCODING PAPILLARY PATTERN IN FINGER- PRINTS | 1992 |
|
RU2054197C1 |
| SYSTEM AND METHOD OF PREVENTING FRAUD | 2013 |
|
RU2610297C2 |
| METHOD FOR RECOGNITION OF PAPILLARY PATTERNS | 2004 |
|
RU2279129C2 |
| METHOD OF FORMING FINGERPRING BIOMETRICAL CODE | 2009 |
|
RU2395840C1 |
| METHOD OF FINGERPRINT IMAGE FILTRATION | 2006 |
|
RU2329537C1 |
| METHOD FOR RECOGNITION OF PAPILLARY PATTERN | 2004 |
|
RU2279128C2 |
| METHOD FOR CODING OF PAPILLARY PATTERN IMPRINT | 2007 |
|
RU2360286C2 |
