Optical detection of random features for high security applications

Haist, Tobias; Tiziani, Hans J.

Optical detection of random features for high security applications

dc.contributor.author	Haist, Tobias	de
dc.contributor.author	Tiziani, Hans J.	de
dc.date.accessioned	2007-03-14	de
dc.date.accessioned	2016-03-31T08:15:32Z
dc.date.available	2007-03-14	de
dc.date.available	2016-03-31T08:15:32Z
dc.date.issued	1998	de
dc.date.updated	2015-12-11	de
dc.description.abstract	Optical detection of random features in combination with digital signatures based on public key codes in order to recognise counterfeit objects will be discussed. Without applying expensive production techniques objects are protected against counterfeiting. Verification is done offline by optical means without a central authority. The method is applied for protecting banknotes. Experimental results for this application are presented. The method is also applicable for identity verification of a credit- or chip-card holder.	en
dc.description.abstract	Optische Detektion von zufälligen Merkalen für den hochsicheren Schutz von Objekten gegen unberechtigtes Kopieren/Fälschen. Am Beispiel von Geldscheinen demonstriert.	de
dc.identifier.other	263478874	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-30096	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/4113
dc.identifier.uri	http://dx.doi.org/10.18419/opus-4096
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Bildverarbeitung , Geld- und Wertzeichenfälschung	de
dc.subject.ddc	600	de
dc.subject.other	Geldscheine , Digitale Signaturen , Faserstruktur	de
dc.subject.other	security , fraud , optical detection , correlation , paper , digital signatures	en
dc.title	Optical detection of random features for high security applications	en
dc.type	preprint	de
ubs.fakultaet	Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik	de
ubs.institut	Institut für Technische Optik	de
ubs.opusid	3009	de
ubs.publikation.source	Optics communications 147 (1998), S. 173-179	de
ubs.publikation.typ	Preprint	de

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