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Dropout, all or none

Color or Greyscale dropout is a great tool for increasing accuracy of extracting data from forms. But a bad dropout is far worse than no dropout. Partially dropped out forms have the ability to confuse data capture technology. These forms are commonly called “Zebra”...

Don't over-clean your scanned images

There is always some way to modify a scanned image to improve it’s recognition results if it’s not already perfect. But there are also ways to modify an image to destroy recognition results. Not all image cleanup is good for OCR for several reasons. There...