Online OCR tool

Discussion in 'Programming' started by nanolab, Oct 12, 2009.

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  1. #1
    Hi,

    I'm testing online OCR tool http://drnpa.co.cc/ocr/
    Please help me from your side.
    Try to upload image and recognize it.

    Best results will be for B&W 300 dpi images.

    Thanks.
     
    nanolab, Oct 12, 2009 IP
  2. Martin

    Martin Peon

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    #2
    I tested your OCR tool. It did successfull recognition of a screenshot from web browser. The error rate was 10 characters mistaken from total of 250.
     
    Martin, Oct 12, 2009 IP
  3. g_bot

    g_bot Well-Known Member

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    #3
    Works great for screenshots, will test with scanned pages at morning..
     
    g_bot, Oct 12, 2009 IP
  4. nanolab

    nanolab Active Member

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    #4
    Thanks! Seems I need to adjust image preprocessing and I hope it will work better
     
    nanolab, Oct 12, 2009 IP
  5. nanolab

    nanolab Active Member

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    #5
    nanolab, Oct 14, 2009 IP
  6. organicCyborg

    organicCyborg Peon

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    #6
    It even worked with multiple columns? Nice.

    Did you program the actual OCR engine part of this, the web front end, or both?
     
    organicCyborg, Oct 14, 2009 IP
  7. nanolab

    nanolab Active Member

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    #7
    I did image preprocessing and web front end.
     
    nanolab, Oct 14, 2009 IP
  8. organicCyborg

    organicCyborg Peon

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    #8
    If you don't mind me asking, which OCR system did you use? Something open source?
     
    organicCyborg, Oct 14, 2009 IP
  9. nanolab

    nanolab Active Member

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    #9
    it's tesseract
     
    nanolab, Oct 15, 2009 IP