Recognizing Document's Originality by laser Surface Authentication

Recognizing Document's Originality by laser Surface Authentication

This article reports the usage of laser speckle to identify papers by making use of unique microstructure of each part of the papers. The experiments were carried out by shooting a beam of laser onto the surface of the papers. The microscopic patterns of speckles were captured using CCD Camera and t...

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Bibliographic Details
Published in:2010 Second International Conference on Advances in Computing, Control, and Telecommunication Technologies pp. 37 - 40
Main Authors: Samsul, W, Uranus, H P, Birowosuto, M D
Format: Conference Proceeding
Language:English
Published: IEEE 01-12-2010
Subjects:
Authentication
Correlation
document authentication
Laser beams
laser speckle
laser surface authentication
Microscopy
Speckle
Surface emitting lasers
Surface roughness
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Summary:This article reports the usage of laser speckle to identify papers by making use of unique microstructure of each part of the papers. The experiments were carried out by shooting a beam of laser onto the surface of the papers. The microscopic patterns of speckles were captured using CCD Camera and the images were digitally processed to perform paper authentication.
ISBN:9781424487462
1424487463
DOI:10.1109/ACT.2010.15