METHOD FOR DETERMINING A MANIPULATION OR FORGERY OF AN OBJECT AND SYSTEM THEREFOR

A method for determining a manipulation or forgery of an object which is identified with a graphical representation of an information, wherein the graphical representation of the information forms light and dark regions and the object has a surface having a contrasting, irregular microstructure. A s...

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Bibliographische Detailangaben
Hauptverfasser:	BONEV, SLAVTCHO METODIEV, PFUNDSTEIN, BERND
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CHECKING-DEVICES HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING PHYSICS
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Beschreibung
Zusammenfassung:	A method for determining a manipulation or forgery of an object which is identified with a graphical representation of an information, wherein the graphical representation of the information forms light and dark regions and the object has a surface having a contrasting, irregular microstructure. A system is also related, the system being suitable for carrying out the method according to the invention.