A binary iriscode is a very compact representation of an iris image. For a long time it was
assumed that the iriscode did not contain enough information to allow for the reconstruction …

The popularity of iris biometric has grown considerably over the past two to three years. It
has resulted in the development of a large number of new iris encoding and processing …

The calculation of binary iris codes from feature values (eg, the result of Gabor transform) is
a key step in iris recognition systems. Traditional binarization method based on the sign of …

Of all the physiological traits of the human body that help in personal identification, the iris is
probably the most robust and accurate. A number of iris recognition algorithms have been …

Biometrics has gained a lot of attention over recent years as a way to identify individuals. Of
all biometrics-based techniques, the iris-pattern-based systems have recently shown very …

We propose a technique to create digital renditions of iris images that can be used to
evaluate the performance of iris recognition algorithms. The proposed scheme is …

A person only has two irises-if his pattern is stolen he quickly runs out of alternatives. Thus
methods that protect the true iris pattern need to be adopted in practical biometric …

We propose the first practical and secure way to integrate the iris biometric into
cryptographic applications. A repeatable binary string, which we call a biometric key, is …

A dual-factor authentication methodology coined as S-Iris Encoding is proposed based on
the iterated inner-products between the secret pseudo-random number and the iris feature …

This paper focuses on noncooperative iris recognition, ie, the capture of iris images at large
distances, under less controlled lighting conditions, and without active participation of the …