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Conferences > CLEO_AT > 2017 > ATu3C > ATu3C.5

An Optical Remote Sensor for Fingerprint Identification using Speckle Pattern

Ariel Schwarz, Amir Shemer, Nisan Ozana, Javier García, and Zeev Zalevsky

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Abstract

The implementation of a simple, inexpensive optical device for remote fingerprint identification is presented. The sensor is based on temporal tracking of back-reflected secondary speckle patterns generated while illuminating a finger with a laser.

© 2017 Optical Society of America

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