Method, computer program product, and system for performing automated text recognition and text search within a graphic file
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United States of America Patent
Stats
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Apr 3, 2007
Grant Date -
Dec 19, 2002
app pub date -
Oct 4, 2001
filing date -
Mar 29, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In accordance with this invention, a method, computer program product, and system for performing automated recognition of blocks of text within a graphic file are provided. The method, computer program product, and system automatically transform drawings into a graphic file format that provides enriched electronic display and text search of the graphic files. The text within large sets of drawings, parts catalogs, and various manuals is automatically discovered, extracted and indexed by the geometric location of the text within the graphic file. Single lines of text and blocks of text are recognized by utilizing geometric reasoning techniques based upon proximity and font characteristics. As such, the present invention automatically produces an interactive electronic representation of a graphic file that allows a user to quickly and accurately search graphic files for particular text, whether the text appears in a single line or over multiple lines in a block of text.
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