A hint: This file contains one or more very long lines, so maybe it is better readable using the pure text view mode that shows the contents as wrapped lines within the browser window.
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3 <html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <title>Compare Image</title> 6 <link rel="StyleSheet" href="style/magick.css" type="text/css" /> 7 </head> 8 <body bgcolor="#FFFFFF" text="#000000" link="#0085C0" 9 vlink="#800080" alink="#0085C0"> 10 <center><img src="images/magick.png" align="bottom" width="114" 11 height="113" /></center> 12 <hr /> 13 <p>Use the Compare tab to mathematically and visually annotate the difference between an image and its reconstruction. Choose a <a href="https://imagemagick.org/script/command-line-options.php#metric">metric</a> and press the <kbd>compare</kbd> button. A difference image is returned where the red areas of the difference image emphasizes (highlight) pixels that are modified and white de-emphasizes (lowlight) pixels that are untouched. In addition to the visual interpretation of the difference in an image and its reconstruction, we report a mathematical measure of the difference:</p> 14 <pre class="text"> 15 Distortion: 1606.1454808853 (0.0245082090621088) 16 </pre 17 <hr /> 18 <p> 19 <a href="scripts/MagickStudio.cgi/?Action=mogrify&ToolType=Comment&SessionID=null&Path=null" 20 target="Comment"><img alt="[comment]" src="images/mail.png" 21 border="0" /></a></p> 22 </body> 23 </html>