DocumentCode
1252952
Title
Optical fingerprinting using polarisation contrast improvement
Author
Demos, Stavros G. ; Alfano, Robert R.
Author_Institution
Dept. of Phys., City Univ. of New York, NY
Volume
33
Issue
7
fYear
1997
fDate
3/27/1997 12:00:00 AM
Firstpage
582
Lastpage
584
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
Keywords
fingerprint identification; laser beam applications; light polarisation; optical fingerprinting; polarisation contrast improvement; polarisation difference imaging; polarised light illumination; quality; surface image;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970419
Filename
591375
Link To Document