107 search results - page 12 / 22 » DCT-Based Iris Recognition |
104
click to vote
ICB
2007
Springer
15 years 5 months ago
2007
Springer
The impact of using different lossy compression algorithms on the matching accuracy of iris recognition systems is investigated. In particular, we relate rate-distortion performan...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
In the absence of real data for extensive testing of newly designed large-scale biometrics recognition systems a number of solutions are possible including use of resampling metho...
ICB
2007
Springer
15 years 5 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...
101
click to vote
ICPR
2002
IEEE
16 years 24 days ago
2002
IEEE
This paper proposes a new method for personal identification based on iris recognition. The method consists of three major components: image preprocessing, feature extraction and ...
133
click to vote
IJCNN
2007
IEEE
15 years 6 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...