IDENTIFYING MATCHING CANONICAL DOCUMENTS IN RESPONSE TO A VISUAL QUERY

Abstract A server system receives a visual query from a client system distinct from the server system, performs optical character recognition (OCR) on the visual query to produce text recognition data representing textual characters, including a plurality of textual characters in a contiguous region...

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Bibliographische Detailangaben
Hauptverfasser: Casey, Matthew R, Popat, Ashok C, Petrou, David
Format: Patent
Sprache:eng
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