Information retrieval method

Details Information retrieval method Information retrieval method

H - Electricity

04

N

H04N 1/327 (2006.01) G06F 17/30 (2006.01) G06F 15/401 (1990.01)

Patent

CA 2128973

An information retrieval method wherein users may submit a query via a graphical bitmapping technique. The user provides an information retrieval system with a bitmap of a printed, written, or graphical query by either scanning the query with a graphical scanner, or employing a standard facsimile transmission machine. The information retrieval system then performs an optical image/character recognition process upon the received bitmap to determine the content of the query, information is then retried based upon the recognized characters and images. In a particular method of the invention, the user is provided with a bitmap of the retrieved information.

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