extract numbers from picture?

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  • tony
    #1

    extract numbers from picture?

    is this called pattern matching or AI in java? how can you extract a number
    that is on a jpeg or bmp/gif/tiff ? is there any java package doing this?

    thanks


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    • Chris
      #2
      Re: extract numbers from picture?

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      tony wrote:
      [color=blue]
      > is this called pattern matching or AI in java? how can you extract a
      > number that is on a jpeg or bmp/gif/tiff ? is there any java package
      > doing this?
      >
      > thanks[/color]

      I have no idea how to do it, but I believe the correct term is OCR, or
      Optical Character Recognition. There are programs that are designed
      to do this with scanned pages of text, but they will also load
      images, and they should work just as well for purely numerical input
      as for text.

      - --
      Chris
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