发明名称 |
METHOD FOR CHECKING A VALUE DOCUMENT, VALUE DOCUMENT, USE THEREOF AND VALUE DOCUMENT SYSTEM |
摘要 |
The invention relates to a method for checking a value document, especially the authenticity and/or the nominal value of a value document having characteristic luminescent substances, the method comprising the steps of: a1) carrying out a location-specific measurement of first luminescence intensities (L1) at a first emission wavelength in different locations of the value document having the location coordinates (O), to thereby obtain pairs of measured values (O/L1); b1) statistically analyzing the first luminescence intensities (L1) measured on the basis of the individual location coordinates (O), by determining at least one statistical parameter by way of a statistical method; and c1) comparing the statistical parameter determined in step b1) to one or more threshold values. |
申请公布号 |
IN541KON2015(A) |
申请公布日期 |
2015.07.17 |
申请号 |
IN2015KOLNP541 |
申请日期 |
2015.03.02 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
GIERING, THOMAS;KECHT, JOHANN;RAUSCHER, WOLFGANG;STEINLEIN, STEPHAN |
分类号 |
G07D7/00;B42D15/00;G07D7/12 |
主分类号 |
G07D7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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