SYSTEM FOR ANALYZING A DOCUMENT AND CORRESPONDING METHOD

摘要

The invention refers to a system (1) for analyzing a document (100). Each of two measurement arrangements (10, 20) comprises two components (11, 12, 21, 22) being a radiation source (11, 21) and a radiation detector (12, 22), respectively. The two measurement arrangements (10, 20) provide measurement data (13, 23) and differ from each other with regard to a measurement principle, a kind of radiation source (11, 21), a kind of radiation detector (12, 22), a kind of relative movement between the document (100) and a component (11, 12, 21, 22), a kind of relative arrangement of the two components (11, 12, 21, 22) to each other, a kind of emitted radiation, a kind of received radiation or a kind of processing information about radiation emitted by the respective radiation source (11, 21) and/or about radiation received by the respective radiation detector (12, 22). An evaluator (50) provides data (101) based on the measurement data (13, 23). The invention also refers to a corresponding method.