title: why tesseract fails for this image?
body: <p><img src="https://i.stack.imgur.com/ogJWG.jpg" alt="enter image description here"></p>
  
  <p>I've tried tesseract on this image and some scanned images with some text inside rectangles. but it fails each time with some garbage text as output. and correct without boxes around text. please tell me what to do with image or tesseract ? please help </p>