title: Comparison of bmp files?
body: <p>I want to compare two bmp files. I thought of two approaches: </p>
  
  <ol>
  <li>to compare the header as well as the information header of the two files</li>
  <li>convert the bmp file to binary and then do the above comparison</li>
  </ol>
  
  <p>But, I don't know how to start and which will be a better approach. I would be glad if someone could please help me!</p>