158 search results - page 7 / 32 » Extraction of complex wavelet features for iris recognition |
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper introduces the Interlevel Product (ILP) which is a transform based upon the Dual-Tree Complex Wavelet. Coefficients of the ILP have complex values whose magnitudes indi...
JEI
1998
13 years 6 months ago
1998
In this paper we introduce wavelet video processing of proximity sensor signals. Proximity sensing is required for a wide range of military and commercial applications, including w...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, a new statistical model is proposed for modeling the nature images in the transform domain. We demonstrate that the von Mises distribution (VM) fits accurately ...
MICAI
2007
Springer
14 years 25 days ago
2007
Springer
The wavelet transform has been used for feature extraction in many applications of pattern recognition. However, in general the learning algorithms are not designed taking into acc...
CRV
2005
IEEE
14 years 10 days ago
2005
IEEE
The extraction of optimal features, in a classification sense, is still quite challenging in the context of large-scale classification problems (such as visual recognition), inv...