title: How do i label my image classification dataset in an efficient way?
body: <p>I am making an image classification <code>CNN</code> for which I made a dataset. I have 4 different kinds of images:</p>
  
  <ul>
  <li>images with higher contrast</li>
  <li>images with noise</li>
  <li>images with jpeg artefact</li>
  <li>unchanged images.</li>
  </ul>
  
  <p>Now I need to label my images so it can classify the problem on the image and try to repair it but I can't find an efficient way to select like all contrast and add a label.</p>
  
  <p>I have already tried web applications like <code>labelbox.io</code> but using that I have to do every image manually and I have too many images so doing that would just cost too much time.</p>