title: Display pixels values as an image
body: <p>So I have a <strong>1280</strong> &times; <strong>960</strong> <strong>.TIF</strong> format image. I have extracted all pixels which is <strong>1.200.000</strong> pixels. </p>
  
  <p>After that, I have done some calculations using each pixel on the image, let's say :</p>
  
  <pre><code>result = each_pixel * some calculation
  </code></pre>
  
  <p>The <code>result</code> list has also 1.200.000 values. </p>
  
  <p>Now what I am trying to do is to display two different images, the first with the original pixel values which means the original image, the second one with the <code>result</code> list, which means the result calculated for each pixel displayed in the exact same x and y coordinates of the original image. </p>
  
  <p>How can I do that? I suppose that we can do it with something like the colormap but I am not sure. </p>