Detection and integration of security devices in documents

Rudolf L. van Renesse; J. van den Berg; Ralph Tadema Wielandt

doi:10.1117/12.17919

1 April 1990 Detection and integration of security devices in documents

Rudolf L. van Renesse, J. van den Berg, Ralph Tadema Wielandt

Proceedings Volume 1210, Optical Security and Anticounterfeiting Systems; (1990) https://doi.org/10.1117/12.17919
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

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.

Citation Download Citation

Rudolf L. van Renesse, J. van den Berg, and Ralph Tadema Wielandt "Detection and integration of security devices in documents", Proc. SPIE 1210, Optical Security and Anticounterfeiting Systems, (1 April 1990); https://doi.org/10.1117/12.17919

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