OCR - does anyone know how to recognize shapes within a document?
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Joe King
Jan 19, 2016, 8:11:28 PM1/19/16
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Does anyone know how to recognize shapes within a document? I am looking to find some software that can recognize a square, circle and triangle in multiple scanned PDF document and place a highlight on top of them.
Art Rhyno.
Jan 20, 2016, 8:31:41 AM1/20/16
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> Does anyone know how to recognize shapes within a document? I am looking to find some software that can recognize a square, circle
> and triangle in multiple scanned PDF document and place a highlight on top of them.
OpenCV might be what you are looking for, see this example[1].
art
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1. http://opencv-srf.blogspot.ca/2011/09/object-detection-tracking-using-contours.html
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