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A novel method for low-constrained iris boundary localization

Author
Fernandez, C.; Pérez, D.; Segura, C.; Hernando, J.
Type of activity
Presentation of work at congresses
Name of edition
The 5th IAPR International Conference on Biometrics
Date of publication
2012
Presentation's date
2012-03-30
Book of congress proceedings
The 5th IAPR International Conference on Biometrics
First page
1
Last page
6
Repository
http://hdl.handle.net/2117/18032 Open in new window
Abstract
Iris recognition systems are strongly dependent on their segmentation processes, which have traditionally assumed rigid experimental constraints to achieve good performance, but now move towards less constrained environments. This work presents a novel method on iris segmentation that covers the localization of the pupillary and limbic iris boundaries. The method consists of an energy minimization procedure posed as a multilabel one-directional graph, followed by a model fitting process and the ...
Citation
Fernández, C. [et al.]. A novel method for low-constrained iris boundary localization. A: IAPR International Conference on Biometrics. "The 5th IAPR International Conference on Biometrics". Nueva Delhi: 2012, p. 1-6.
Group of research
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center
TALP - Centre for Language and Speech Technologies and Applications
VEU - Speech Processing Group

Participants

  • Fernandez Prades, Carles  (author and speaker )
  • Pérez, Dídac  (author and speaker )
  • Segura, Carlos  (author and speaker )
  • Hernando Pericas, Francisco Javier  (author and speaker )

Attachments