Optical fingerprinting using polarisation contrast improvement

S. G. Demos, R. R. Alfano

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A novel technique to improve the quality and contrast of the surface image for optical fingerprinting is demonstrated using polarised light illumination and polarisation difference imaging.

Original languageEnglish (US)
Pages (from-to)582-584
Number of pages3
JournalElectronics Letters
Volume33
Issue number7
StatePublished - Mar 27 1997
Externally publishedYes

Fingerprint

Light polarization
Lighting
Polarization
Imaging techniques

Keywords

  • Fingerprint identification
  • Laser beam applications
  • Optical information processing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Demos, S. G., & Alfano, R. R. (1997). Optical fingerprinting using polarisation contrast improvement. Electronics Letters, 33(7), 582-584.

Optical fingerprinting using polarisation contrast improvement. / Demos, S. G.; Alfano, R. R.

In: Electronics Letters, Vol. 33, No. 7, 27.03.1997, p. 582-584.

Research output: Contribution to journalArticle

Demos, SG & Alfano, RR 1997, 'Optical fingerprinting using polarisation contrast improvement', Electronics Letters, vol. 33, no. 7, pp. 582-584.
Demos, S. G. ; Alfano, R. R. / Optical fingerprinting using polarisation contrast improvement. In: Electronics Letters. 1997 ; Vol. 33, No. 7. pp. 582-584.
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