781 search results - page 18 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
MICCAI
2001
Springer
13 years 12 months ago
2001
Springer
Abstract. Morphological connected set filters for extraction of filamentous details from medical images are developed. The advantages of these filters are that they are shape pr...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
The vast majority of copied documents generally consist of text, and the copy quality mostly depends on the text's reproduction quality. A new technique to enhance dark text ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
: An inverse iterative algorithm for microwave imaging based on moment method solution is presented here. The iterative scheme has been developed on constrained optimization techni...
ICPR
2000
IEEE
13 years 12 months ago
2000
IEEE
We present a novel approach for extraction of minutiaefeatures from fingerprint images. Theproposed approach is based on the use of logical templates for minutiae extraction in th...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Security of stored templates is a critical issue in biometric systems because biometric templates are non-revocable. Fuzzy vault is a cryptographic framework that enables secure te...