1115 search results - page 11 / 223 » Indexing iris images |
IJCNN
2007
IEEE
14 years 4 months ago
2007
IEEE
—One of the basic challenges to robust iris recognition is iris segmentation. This paper proposes the use of a feature saliency algorithm and an artificial neural network to perf...
AVBPA
2003
Springer
14 years 3 months ago
2003
Springer
In general, the iris recognition systems have used the wavelet transform as feature extraction techniques. Since the wavelet transform does not have the shift-invariant property, t...
ICB
2009
Springer
13 years 7 months ago
2009
Springer
Abstract. We explore the effects of time lapse on iris biometrics using a data set of images with four years time lapse between the earliest and most recent images of an iris (13 s...
ICB
2007
Springer
14 years 4 months ago
2007
Springer
Current iris recognition systems can achieve high level of success under restricted conditions, while they still face challenges of utilizing images with heavy deformation caused b...
ICIP
2005
IEEE
14 years 3 months ago
2005
IEEE