title: Training tesseract 4 with images instead of font
body: <p>I have some questions about making tiff/box files for tesseract 4.
  In TrainingTesseract 4.00 document written:</p>
  
  <blockquote>
    <p>Making Box Files As with base Tesseract, there is a choice between
    rendering synthetic training data from fonts, or labeling some
    pre-existing images (like ancient manuscripts for example).</p>
  </blockquote>
  
  <p>But it did not explain how to train with pre-existing images.  </p>
  
  <p>I want to train for the Persian language in tesseract 4 (lstm). I have some images from ancient manuscripts and want to train with images and texts instead of font. So I can’t use <code>text2image</code> command. I know that the old format box files will not work for LSTM training.  </p>
  
  <ol>
  <li>How can I make tif/box for tessearct 4 lstm then label them and
  how to change tesseract commands?</li>
  <li>Should I use other tools for generating box files (Given that Persian
  language is right to left )?</li>
  <li>Should I use fine tuning or train from Scratch?</li>
  </ol>