107 search results - page 7 / 22 » DCT-Based Iris Recognition |
TSMC
2008
14 years 11 months ago
2008
Abstract--This paper proposes algorithms for iris segmentation, quality enhancement, match score fusion, and indexing to improve both the accuracy and the speed of iris recognition...
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
IBPRIA
2007
Springer
15 years 5 months ago
2007
Springer
Image preprocessing stage (also known as iris segmentation) is the first step of the iris recognition process and determines its accuracy. In this paper, we propose a method for ir...
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BIOID
2008
15 years 1 months ago
2008
Abstract. In this contribution, the vulnerabilities of iris-based recognition systems to direct attacks are studied. A database of fake iris images has been created from real iris ...
ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
