DocumentCode
2506452
Title
A Topologic Approach to User-Dependent Key Extraction from Fingerprints
Author
Gudkov, Vladimir Yu ; Ushmaev, Oleg
Author_Institution
R&D Dept., Sonda Technol., Miass, Russia
fYear
2010
fDate
23-26 Aug. 2010
Firstpage
1281
Lastpage
1284
Abstract
The paper briefly describes an approach to key extraction from fingerprint images based on topological descriptors of minutiae point neighborhood. The approach allows designing biometric encryption procedures with variable key length and successful decryption rate.
Keywords
cryptography; fingerprint identification; biometric encryption; decryption; fingerprint images; point neighborhood; topologic approach; user-dependent key extraction; Entropy; Estimation; Fingerprint recognition; Image coding; Image matching; Indexes; NIST; biocryptography; fingerprint biometrics; minutiae topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location
Istanbul
ISSN
1051-4651
Print_ISBN
978-1-4244-7542-1
Type
conf
DOI
10.1109/ICPR.2010.319
Filename
5597376
Link To Document