DocumentCode :
2256054
Title :
Microelectronics implementation of directional image-based fuzzy templates for fingerprints
Author :
Arjona, Rosario ; Baturone, Iluminada ; Sánchez-Solano, Santiago
Author_Institution :
Depto. Electron. y Electromagnetismo, Univ. de Sevilla, Seville, Spain
fYear :
2010
fDate :
19-22 Dec. 2010
Firstpage :
323
Lastpage :
326
Abstract :
Fingerprint orientation image, also called directional image, is a widely used method in fingerprint recognition. It helps in classification (accelerating fingerprint identification process) as well as in preprocessing or processing steps (such as fingerprint enhancement or minutiae extraction). Hence, efficient storage of directional image-based information is relevant to achieve low-cost templates not only for “match on card” but also for “authentication on card” solutions. This paper describes how to obtain a fuzzy model to describe the directional image of a fingerprint and how this model can be implemented in hardware efficiently. The CAD tools of the Xfuzzy 3 environment have been employed to accelerate the fuzzy modeling process as well as to implement the directional image-based template into both an FPGA from Xilinx and an ASIC.
Keywords :
field programmable gate arrays; fingerprint identification; fuzzy set theory; ASIC; CAD tool; Xilinx FPGA; directional image-based fuzzy template; directional image-based information; fingerprint enhancement; fingerprint identification process; fingerprint orientation image; fingerprint recognition; fuzzy modeling process; microelectronics; minutiae extraction; Field programmable gate arrays; Fingerprint recognition; Fuzzy systems; Hardware; Mathematical model; Pixel; Solid modeling; ASICs; CAD tools; FPGAs; Fingerprint recognition; biometric hardware; directional image; fuzzy modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microelectronics (ICM), 2010 International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-61284-149-6
Type :
conf
DOI :
10.1109/ICM.2010.5696150
Filename :
5696150
Link To Document :
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