248 search results - page 5 / 50 » Fingerprint Image Enhancement Using STFT Analysis |
IJON
2008
13 years 7 months ago
2008
Convolutive mixtures of images are common in photography of semi-reflections. They also occur in microscopy and tomography. Their formation process involves focusing on an object ...
WSCG
2003
13 years 8 months ago
2003
EVOW
2006
Springer
13 years 11 months ago
2006
Springer
Singularity is the special feature of fingerprints for identification and classification. Since the performance of singularity extraction depends on the quality of fingerprint imag...
MVA
2007
13 years 9 months ago
2007
This paper describes a new, powerful technique of fingerprint verification based on a perturbation method. The proposed method consists of four parts. The first part performs loca...
VIP
2001
13 years 8 months ago
2001
In this paper, we introduce a new approach to fingerprint classification based on both singularities and traced pseudoridge analysis. Since noise exists in most of the fingerprint...