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connection refused when run text extract from image

User: "User146577"
New Altair Community Member
Updated by Jocelyn
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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    Hi,
    can you please provide the details? No way to see whats going wrong here without the details.

    Best,
    Martin
    User: "User146577"
    New Altair Community Member
    OP
    thanks Martin,please find the details as follow
    User: "MartinLiebig"
    Altair Employee
    Accepted 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
    User: "User146577"
    New Altair Community Member
    OP
    well noted,i will try to find ways of connecting to github,thanks
    User: "User146577"
    New Altair Community Member
    OP
    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) '
    User: "MartinLiebig"
    Altair Employee
    Updated by MartinLiebig

    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