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Modified Distance Transformation for ImageEnhancement in NIR Imaging of Finger Vein System.

Krzysztof Bernacki1, Tomasz Moron2, Adam Popowicz1

  • 1Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology,Akademicka 16, 44-100 Gliwice, Poland.

Sensors (Basel, Switzerland)
|March 20, 2020
PubMed
Summary

This study introduces a new finger imaging method using Distance Transformation to improve biometric identification. The novel approach enhances both internal and external finger features, achieving over 90% accuracy.

Keywords:
image processingimage sensorsinfrared imagingperson identification

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