Unsupervised-multi-metric-fusion-for-FR-IQA

Unsupervised muti-metric fusion for Full-Reference (FR) Image Quality Assessment (IQA)

adjustScore.m and RRF.m implements the unsupervised multi-metric fusion method described in the following paper.

Peng Ye, Jayant Kumar and David Doermann, "Beyond Human Opinion Scores: Blind Image Quality Assessment based on Synthetic Scores", CVPR2014.

% Examples:

load('PATH_TO_YOUR_FR_MEASURE_FILE','gmsd','vif','fsim','fsimc','wssim');

scores = [vif, fsim, fsimc, wssim, -gmsd]; % the higher the better

rrf = RRF(scores, 60);

s = adjustScore(1-gmsd, -rrf, 4);