158 search results - page 3 / 32 » Extraction of complex wavelet features for iris recognition |
WACV
2008
IEEE
14 years 24 days ago
2008
IEEE
Biometrics has become more and more important in security applications. In comparison with many other biometric features, iris recognition has very high recognition accuracy. Succ...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Given a query iris image, the goal of indexing is to identify and retrieve a small subset of candidate irides from the database in order to determine a possible match. This can si...
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
New rotationally invariant texture feature extraction methods are introduced that utilise the dual tree complex wavelet transform (DT-CWT). The complex wavelet transform is a new ...
ICPR
2008
IEEE
14 years 26 days ago
2008
IEEE
In this paper, we propose a novel face recognition method based on anisotropic dual-tree complex wavelet packets(ADT-CWP). 2-D dual-tree complex wavelet transform(DT-CWT) provides...
TIFS
2008
13 years 6 months ago
2008
Poor quality images can significantly affect the accuracy of iris-recognition systems because they do not have enough feature information. However, existing quality measures have f...