Percentage variation between two different dimension images?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
mangal deep
am 3 Sep. 2015
Kommentiert: mangal deep
am 3 Sep. 2015
Hi,
May i know how to calculate the percentage intensity difference between 2 image of the * DIFFERENT DIMENSIONS*. Then i need to apply this % of intensity different to another image of different size.
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 3 Sep. 2015
Why not size them to the same size with imresize() and then just subtract them and divide the difference by one of them? Or use immse(), psnr(), or ssim()? Or do you have some other special definition of how to define the percent variation?
3 Kommentare
Image Analyst
am 3 Sep. 2015
Did you look at imresize() documentation? How about
resizedImage2 = imresize(Image2, size(Image1));
That should work for gray scale images - not sure about color ones, try it.
Weitere Antworten (0)
Siehe auch
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!