781 search results - page 10 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
AVBPA
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. We report about some experiments on the fingerprint database NIST-4 using different combinations of Support Vector Machine (SVM) classifiers. Images have been preprocesse...
ISCAS
2003
IEEE
14 years 23 days ago
2003
IEEE
This paper presents an algorithm for fingerprint image restoration using a Digital Reaction-Diffusion System (DRDS). The DRDS is a model of a discrete-time discrete-space nonline...
TOG
2002
13 years 7 months ago
2002
We present a new technique for the display of high-dynamic-range images, which reduces the contrast while preserving detail. It is based on a two-scale decomposition of the image ...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose a non-linear image enhancement method based on Gabor filters, which allows selective enhancement based on the contrast sensitivity function of the human visual system. ...
CAIP
2007
Springer
14 years 1 months ago
2007
Springer
In the present study, a new gridding method based on continuous wavelet transform (CWT) was performed. Line profiles of x and y axis were calculated, resulting to 2 different signa...