| 摘要 |
A document processing machine for identifying and authenticating documents having both transparent and opaque regions and routing the documents appropriately is provided. In one embodiment, the document processing machine includes an image capturing device, a light source, a data processing system, and a document control system. The image capturing device captures the image of at least a portion of a document wherein the document comprises transparent and non-transparent regions. The light source emits light toward the image capturing device and is positioned such that the document passes between the light source and the image capturing device. The data processing system is functionally connected to the image capturing device, and obtains the image of the document from the image capturing device, compares the image to a nominal pattern to determine whether the document is authentic, and determines the manner in which the document should be processed based upon whether the document is authentic. The document control system is functionally connected to the data processing system, and receives signals from the data processing system regarding the processing and routing of the document and executes instructions contained in the signals in order to route the document to a proper output bin.
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