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Proceedings Paper

Nanobarcodes particles as covert security tags for documents and product security
Author(s): Sharron G. Penn; Scott Michael Norton; Ian D Walton; Richard G Freeman; Glenn Davis
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Paper Abstract

At Nanoplex Technologies, Inc. we have developed Nanobarcodes particles, which are encodeable, machine-readable, durable, sub-micron sized taggants which have application for document and product security. We will present results on the use of Nanobarcodes particles in a number of authentication and anti-counterfeiting applications. We also focus on the software component in recognition of particles imaged against varied backgrounds.

Paper Details

Date Published: 3 June 2004
PDF: 4 pages
Proc. SPIE 5310, Optical Security and Counterfeit Deterrence Techniques V, (3 June 2004); doi: 10.1117/12.527134
Show Author Affiliations
Sharron G. Penn, Nanoplex Technologies, Inc. (United States)
Scott Michael Norton, Nanoplex Technologies, Inc. (United States)
Ian D Walton, Nanoplex Technologies, Inc. (United States)
Richard G Freeman, Nanoplex Technologies, Inc. (United States)
Glenn Davis, Nanoplex Technologies, Inc. (United States)


Published in SPIE Proceedings Vol. 5310:
Optical Security and Counterfeit Deterrence Techniques V
Rudolf L. van Renesse, Editor(s)

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