Compare metrics export to text

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
Post Reply
User avatar
fmw42
Posts: 24583
Joined: 2007-07-02T17:14:51-07:00
Authentication code: 1152
Location: Sunnyvale, California, USA

Re: Compare metrics export to text

Post by fmw42 » 2018-10-08T21:38:52-07:00

Code: Select all

compare -metric psnr a.jpg b.png null: 2> textfile.txt
Imagemagick write to stderr.

Post Reply