Talk:Percentage difference between images
examples
Please provide sample inputs and outputs. --DanBron 23:34, 13 November 2008 (UTC)
- Any image can be used, open it in Gimp and save it with 2 different jpeg compression ratio.
- Then you have img1.jpg and img2.jpg, so call this script this way (followed by its output):
- ./script.ml img1.jpg img2.jpg
- diff: 0.004283 percent
- Blue Prawn 00:01, 14 November 2008 (UTC)