Search found 2 matches
- 2015-03-28T11:39:32-07:00
- Forum: Digital Image Processing
- Topic: Calculating and comparing an absolute error metric for images
- Replies: 3
- Views: 10696
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.
- 2015-03-27T21:33:44-07:00
- Forum: Digital Image Processing
- Topic: Calculating and comparing an absolute error metric for images
- Replies: 3
- Views: 10696
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 c...