title: How to get better results out of the Tesseract library?
body: <p>I'm a newbie to OCR libraries and I used this app that tests Google's Tesseract library:</p>
  
  <p><a href="https://play.google.com/store/apps/details?id=edu.sfsu.cs.orange.ocr&amp;hl=en" rel="nofollow">https://play.google.com/store/apps/details?id=edu.sfsu.cs.orange.ocr&amp;hl=en</a></p>
  
  <p>The results were really bad. It could hardly recognize an 'r' and mostly confused it for an 'n'.</p>
  
  <p>I wanted to ask if the bad results are because the Tesseract library isn't good or do the results also depend on how the app was written. </p>
  
  <p>Where can I learn to use the Tesseract library and make a better app?</p>
  
  <p>What library does the Google Goggles use?</p>