Apparatus and method for detecting secure document

Details Apparatus and method for detecting secure document Apparatus and method for detecting secure document

2011-05-17

2011-05-17

Werner, Brian P (Department: 2624)

Image analysis

Pattern recognition

Template matching

Reexamination Certificate

active

07945100

ABSTRACT:
An apparatus and method for detecting a secure document is provided. The apparatus includes an image input unit which receives the image of a document; an edge image detecting unit which detects an edge image of the document having a predetermined size; a similarity checking unit which checks the similarity between the detected edge image and comparative edge images of secure documents which are previously stored; and a document attribute determining unit which determines whether the document is one of the secure documents according to the result of the similarity checking unit.

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