专利名称：DEVICE AND METHOD FOR CONTROLLING
THE TRACKING OF A VALUE DOCUMENTSTACK
发明人：HILDEBRANDT, THOMAS申请号：EP13759983.3申请日：20130906公开号：EP2892835A1公开日：20150715
摘要：In order to continuously separate value documents from a value documentstack (10), the value document stack is lifted and tracked to the separator (30). In orderto control the tracking of the value document stack, an image of one side of the valuedocument stack is taken and evaluated in order to recognize the edges of the individualvalue documents. The tracking of the value document stack is controlled on the basis ofthe number of value document edges which are detected in the image taken. If, however,the number of value document edges cannot be detected or can be detected onlyinsufficiently, a brightness of the image in this image portion is also determined. Whenseparating the value documents shown in this image portion, the tracking of the valuedocument stack is controlled on the basis of the brightness detected in this imageportion.
申请人：GIESECKE & DEVRIENT GMBH
地址：Prinzregentenstrasse 159 81677 München DE
国籍：DE
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