107 search results - page 15 / 22 » DCT-Based Iris Recognition |
COMPUTER
2010
14 years 11 months ago
2010
AMAI
1999
Springer
14 years 11 months ago
1999
Springer
This paper describes a computational learning model inspired by the technology of optical thin-film multilayers from the field of optics. With the thicknesses of thin-film layers ...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we present a comparative study on fusion of visual and thermal images using different wavelet transformations. Here, coefficients of discrete wavelet transforms from...
TIFS
2008
14 years 11 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...
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
A human iris coding technique is reported based upon differences in the power spectrum of fragments from normalized iris images. The procedure has been applied to a set of 2174 im...