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Tag: vrs

Invisible characters

Exceptions in OCR and data capture are usually thought of as mis-recognized characters only, but in reality there are several other types of exceptions that exist. One of those is called “high confidence blanks”. A “high confidence blank” in OCR or data capture is...

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...