connection refused when run text extract from image

User146577
User146577 New Altair Community Member
edited November 5 in Community Q&A
i was trying to extract  text from an image and when using the operator of 'detect text(OCR) ', iT returned with notification of connection refused, anyone how how to solve this,thanks


Stanley
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  • MartinLiebig
    MartinLiebig
    Altair Employee
    Hi,
    can you please provide the details? No way to see whats going wrong here without the details.

    Best,
    Martin
  • User146577
    User146577 New Altair Community Member
    thanks Martin,please find the details as follow
    1.png 90.1K
  • MartinLiebig
    MartinLiebig
    Altair Employee
    Answer ✓
    Hi,
    the library internally downloads models from 
    https://raw.githubusercontent.com/tesseract-ocr/
    It looks like you are behind a firewall or something, meaning that you cannot get any connection to it.

    Any chance you can whitelabel github?

    Best,
    Martin
  • User146577
    User146577 New Altair Community Member
    well noted,i will try to find ways of connecting to github,thanks
  • User146577
    User146577 New Altair Community Member
    It looks like Github was blocked by our national firewall , is it possible to download the resource to local computer from Github, then i can connect to resource in local package instead of connecting to Github every time running operator of 'detect text(OCR) '
  • MartinLiebig
    MartinLiebig
    Altair Employee
    edited July 2023

    you can indeed download the files manually and put them into

    $HOME\.RapidMiner\extensions\workspace\rmx_image_processing\performance_optimized_tesseractData\
    or
    $HOME\.RapidMiner\extensions\workspace\rmx_image_processing\speed_optimized_tesseractData\


    Best,
    Martin







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