Search found 2 matches

by LucasTizma
2015-03-28T11:39:32-07:00
Forum: Digital Image Processing
Topic: Calculating and comparing an absolute error metric for images
Replies: 3
Views: 8173

Re: Calculating and comparing an absolute error metric for images

pHash does create a unique, comparable hash just based on the image alone, not a comparison. These hashes can be compared quickly. I wasn't sure if other metrics could do the same. But I suppose not.
by LucasTizma
2015-03-27T21:33:44-07:00
Forum: Digital Image Processing
Topic: Calculating and comparing an absolute error metric for images
Replies: 3
Views: 8173

Calculating and comparing an absolute error metric for images

So I'm using compare to compare two images using the AE metric: compare -metric AE -fuzz 15% image1.png image2.png /dev/null What I don't know how to do now is to output a comparable "value" for each image. Currently, I am iterating through many combinations of the same image and running compare on ...