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A secured mobile phone based on embedded fingerprint recognition systems

  • Xinjian Chen*
  • , Jie Tian
  • , Qi Su
  • , Xin Yang
  • , Fei Yue Wang
  • *Corresponding author for this work
  • University of Chinese Academy of Sciences

Research output: Contribution to journalConference articlepeer-review

Abstract

This paper presents a prototype design and implementation of secured mobile phones based on embedded fingerprint recognition systems. One is a front-end fingerprint capture sub-system and the other is a back-end fingerprint recognition system based on smart phones. The fingerprint capture subsystem is an external module which contains two parts: an ARM-Core processor LPC2106 and an Atmel Finger Sensor AT77C101B. The LPC2106 processor controls the AT77C101B sensor to capture the fingerprint image. In the fingerprint recognition system, a new fingerprint verification algorithm was implemented on internal hardwares. The performance of the proposed system, with 4.16% equal error rate (EER) was examined on Atmel fingerprints database. The average computation time on a 13 MHz CPU S1C33 (by Epson) is about 5.0 sec.

Original languageEnglish
Pages (from-to)549-553
Number of pages5
JournalLecture Notes in Computer Science
Volume3495
DOIs
StatePublished - 2005
Externally publishedYes
EventIEEE International Conference on Intelligence and Security Informatics, ISI 2005 - Atlanta, GA, United States
Duration: 19 May 200520 May 2005

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