Patent ID: 11875589
Assignee: SICPA HOLDING SA
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 19:
20. The system according to claim 19, for verifying an article, wherein the article digital data of the marked original article includes reference physical characteristic digital data UPC of a corresponding unique physical characteristic of the marked original article, or of an associated object or individual, and wherein the imager is further equipped with a sensor operable to detect a unique physical characteristic of a marked original article, or of an associated object or individual, and the CPU is programmed to extract corresponding unique physical characteristic digital data from a detection signal received from the sensor, the imager having stored in the memory reference physical characteristic digital data UPC corresponding to said unique physical characteristic of the marked original article, or of associated object or individual, the system being further operable to:
detect with the sensor a unique physical characteristic of a subject being said article or said associated object or individual, and extract corresponding candidate unique physical characteristic digital data UPCc;
compare the obtained candidate unique physical characteristic digital data UPCc with the stored reference physical characteristic digital data UPC; and
in case the candidate unique physical characteristic digital data UPCc is similar to the stored reference physical characteristic digital data UPC, within a given tolerance criterion, deliver an indication that the subject is considered as genuine.