Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cross-spectral Iris Recognition for Mobile Applications using
  High-quality Color Images   With the recent shift towards mobile computing, new challenges for biometric
authentication appear on the horizon. This paper provides a comprehensive study
of cross-spectral iris recognition in a scenario, in which high quality color
images obtained with a mobile phone are used against enrollment images
collected in typical, near-infrared setups. Grayscale conversion of the color
images that employs selective RGB channel choice depending on the iris
coloration is shown to improve the recognition accuracy for some combinations
of eye colors and matching software, when compared to using the red channel
only, with equal error rates driven down to as low as 2%. The authors are not
aware of any other paper focusing on cross-spectral iris recognition is a
scenario with near-infrared enrollment using a professional iris recognition
setup and then a mobile-based verification employing color images.

29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci