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A1 scan

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papoudu_34920 Posted messages 32 Registration date   Status Member Last intervention   -  
papoudu_34920 Posted messages 32 Registration date   Status Member Last intervention   -

Hello,

I'm sorry, but I'm not sure where to ask this question.
I would like to scan an A1-sized document using an iOS smartphone or tablet. Which software should I use that produces JPEGs, preferably of good quality, but also in A4 format for better clarity?

Thank you for your help.

Have a great day.


3 answers

  1.
    jeannets Posted messages 28379 Registration date   Status Contributor Last intervention   Ambassadeur 6 600
     

    Hello,

    This way of proceeding is quite a "patchwork" ... the A1 scan with a smartphone can only be done in multiple parts... then you have to stick them together with sync markers... it's a nightmare; can we talk about quality..? and all that, without knowing the definition of the device used..??

    It would be wiser to have this scan done by a professional, equipped with a real A1 or A3 scanner in multiple parts with markers.

    Or at least on an A4 scanner ... on a printer, to have marked pieces that allow for a methodical reconstruction...

    Not to mention the screen that will be able to display this document..??

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  2. Pierr10 Posted messages 13823 Registration date   Status Moderator Last intervention   5 836
     

    Hello

    For scanning, I personally use the built-in function of the camera. I get a jpg file.

    If you don't have a scanner function installed, you can try this app:

    https://play.google.com/store/apps/details?id=com.indymobileapp.document.scanner

    Apparently it's free. The document can be output as a pdf, in the format that suits you.
    That's what you want.

    The resolution isn't bad. But you inevitably encounter the drawbacks of using a smartphone: significant distortions, especially if you're close to the original document. The app partially allows you to correct them.
    With a document in A1 format, it won't be easy.

    I personally would use a tripod with a mount for the smartphone and place the document vertically against a wall.
    This would allow you to frame it better and minimize distortions.

    What is well conceived is clearly expressed,
    And the words to say it come easily.
    (Boileau)

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  3. papoudu_34920 Posted messages 32 Registration date   Status Member Last intervention   1
     

    Perfect response from Pierr10, thank you very much.

    I'm closing the topic

    Thank you

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