Detecting long documents in a live camera feed
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United States of America Patent
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Apr 9, 2019
Grant Date -
Dec 20, 2018
app pub date -
Jun 14, 2017
filing date -
Jun 14, 2017
priority date (Note) -
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Abstract
Aspects of the present disclosure provide methods and apparatuses for processing a digital image of a document, for example, to determine whether the document is a long document. An exemplary method generally includes obtaining a plurality of digital images of the document, determining a type of the document, loading one or more pre-defined metrics associated with the document based on the determined type of the document, determining one or more characteristics of the document based on one or more analyses performed on the plurality of digital images of the document, comparing the one or more characteristics of the document with the one or more pre-defined metrics, and determining the document to be a long document based, at least in part, on the comparison.
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