IQA (Matlab Version) Usage

PSNR, FSIM, SSIM, MAE, FPM, SCOOT

run main.m.

Input

You need to modify these variables based on your test path.

refpath: Path of reference image dataset.

dispath: Path of test image dataset. method_folders is the subdirectories of dispath.

ref_ext: Filename extension of reference image dataset.

dis_ext: Filename extension of test image dataset.

Output

IQA indicator (PSNR, FSIM, SSIM, MAE & FPM) results of two calculation datasets.

Example:

IQA Result:
PSNR: 32.251
FSIM: 0.84101
SSIM: 0.69522
MAE: 0.00122
FPM: 0.81917
SCOOT: 0.8634