Search found 3 matches

by Levan
2014-07-01T15:47:08-07:00
Forum: Users
Topic: Use ImageMagic to compare Images
Replies: 4
Views: 1044

Re: Use ImageMagic to compare Images

fmw42 wrote:IM 6.7.7.10 is ancient and too old for the function -grayscale. You should upgrade IM if possible. Your IM is over 100 versions old.
Thank you very much for the information, I will make sure to compile the latest version.
by Levan
2014-07-01T07:35:40-07:00
Forum: Users
Topic: Use ImageMagic to compare Images
Replies: 4
Views: 1044

Re: Use ImageMagic to compare Images

fmw42

Thank you very much for your reply, and I apologize for taking so long to write you back.

I am using: ImageMagick 6.7.7-10 2014-03-06 Q16 version

The information you provided is very helpful so thank you for that.

Again thank you, you have been tremendous help
by Levan
2014-06-30T06:24:24-07:00
Forum: Users
Topic: Use ImageMagic to compare Images
Replies: 4
Views: 1044

Use ImageMagic to compare Images

want to compare a source png file to a compressed file. I am using imagemagick and this command: convert image1 image2 -compose Difference -composite \ -colorspace gray -format '%[fx:mean*100]' info: But what I get is a very odd number. I am looking from a number from 0-100%. When I compared two ...