System and method for OCR output verification
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United States of America Patent
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Jul 5, 2016
Grant Date -
Dec 4, 2014
app pub date -
May 28, 2013
filing date -
May 28, 2013
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Abstract
A system and method for computing confidence in an output of a text recognition system includes performing character recognition on an input text image with a text recognition system to generate a candidate string of characters. A first representation is generated, based on the candidate string of characters, and a second representation is generated based on the input text image. A confidence in the candidate string of characters is computed based on a computed similarity between the first and second representations in a common embedding space.
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