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Proceedings Paper

Detection and integration of security devices in documents
Author(s): Rudolf L. van Renesse; J. van den Berg; Ralph Tadema Wielandt
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Paper Abstract

The Netherlands Organization for Applied Scientific Research TNO is frequently approached by trade and industry with requests to develop security systems, automated security inspection machines and to test the resistance of security documents and security devices against fraud. This article presents various TNO activities in this field and discusses some ideas developed as a result of the research involved.

Paper Details

Date Published: 1 April 1990
PDF: 10 pages
Proc. SPIE 1210, Optical Security and Anticounterfeiting Systems, (1 April 1990); doi: 10.1117/12.17919
Show Author Affiliations
Rudolf L. van Renesse, TNO Institute of Applied Physics (Netherlands)
J. van den Berg, TNO Ctr. for Polymeric Materials (Netherlands)
Ralph Tadema Wielandt, TNO Technology for Society (Netherlands)


Published in SPIE Proceedings Vol. 1210:
Optical Security and Anticounterfeiting Systems
William F. Fagan, Editor(s)

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