Identifying matching canonical documents in response to a visual query

A server system receives a visual query from a client system. The visual query is an image containing text such as a picture of a document. At the receiving server or another server, optical character recognition (OCR) is performed on the visual query to produce text recognition data representing te...

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Bibliographische Detailangaben

Hauptverfasser:	Casey, Matthew R, Popat, Ashok C, Petrou, David
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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