3DAS: a breakthrough in fraud prevention

Wim H. M. Sipman

doi:10.1117/12.235451

15 March 1996 3DAS: a breakthrough in fraud prevention

Wim H. M. Sipman

Proceedings Volume 2659, Optical Security and Counterfeit Deterrence Techniques; (1996) https://doi.org/10.1117/12.235451
Event: Electronic Imaging: Science and Technology, 1996, San Jose, CA, United States

Abstract

In fraud prevention one of the most critical issues is how to distinguish a genuine document or object from a counterfeit. Most current technologies are based upon addition of a same, hard to counterfeit, addition to the document, like a hologram, a watermark or a graphical technique. Another approach is to add a unique property, which is different to each document. 3DAS is such a technique. 3DAS markers are all unique and can prove the authenticity of a document or object. They can also be used to identify objects and documents. This article explains the principles of 3DAS and informs the reader of the current status.

Citation Download Citation

Wim H. M. Sipman "3DAS: a breakthrough in fraud prevention", Proc. SPIE 2659, Optical Security and Counterfeit Deterrence Techniques, (15 March 1996); https://doi.org/10.1117/12.235451

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available