その他

ImageMagicを使うと別の指標も色々ある

$ compare -list Metric
AE
DSSIM
Fuzz
MAE
MEPP
MSE
NCC
PAE
PHASH
PSNR
RMSE
SSIM

REFERENCES:

  • http://www.fmwconcepts.com/imagemagick/ssim/index.php
  • https://www.imagemagick.org/script/command-line-options.php#metric