Encyclopedia of Biometrics

2009 Edition
| Editors: Stan Z. Li, Anil Jain

Iris Recognition Operational Range

Reference work entry
DOI: https://doi.org/10.1007/978-0-387-73003-5_1076

The maximal transversal region along the optical axis of an imaging system within which an iris recognition algorithm provides accurate identification. Typically, iris recognition operational range is significantly affected by the system’s depth of field.

 Wavefront Coded® Iris Biometric Systems

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© Springer Science+Business Media, LLC 2009