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专利名称：Device and Method for Controlling the
Tracking of a Value Document Stack
发明人：Thomas Hildebrandt申请号：US14426923申请日：20130906
公开号：US20150274467A1公开日：20151001
专利附图：
摘要：For continuously singling value documents from a value document stack, thevalue document stack is lifted and fed toward the singler. For controlling the feed of thevalue document stack, an image of a side of the value document stack is recorded and
evaluated, in order to recognize the edges of the individual value documents. The feed ofthe value document stack is controlled in dependence on the number of value documentedges which are ascertained in the recorded image. If the number of value documentedges cannot, or not sufficiently, be ascertained, additionally a brightness of the image inthis image portion is ascertained. Upon the singling of the value documents imaged in thisimage portion the feed of the value document stack is controlled in dependence on thebrightness ascertained in this image portion.
申请人：GIESECKE & DEVRIENT GMBH
地址：München DE
国籍：DE
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