| 摘要 |
The invention concerns a method to check the authenticity of a marking formed by one or more distinctive signs applied in a casual order onto a support. Before the markings are placed on the market, one first of all detects macroimages thereof which include both the data concerning said distinctive signs and the data concerning the structure of the support onto which said signs are applied. Said macroimages are subsequently recorded and stored as original macroimages into a data base and, after the markings have been placed on the market, said macroimages are compared to the macroimage of a generic product put on the market, of which one wishes to check the authenticity. |
