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 language | English (US) |
|---|---|
| Pages (from-to) | 582-584 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 33 |
| Issue number | 7 |
| State | Published - Mar 27 1997 |
| Externally published | Yes |
Keywords
- Fingerprint identification
- Laser beam applications
- Optical information processing
ASJC Scopus subject areas
- Electrical and Electronic Engineering