Fig. 2From: Distortion-specific feature selection algorithm for universal blind image quality assessmentNormalized histogram of features values averaged over all the distortion type for selected BIQA techniques. a BRISQUE, b GM-LOG, c BLIINDS II, d SSEQ, e DIIVINE, and f CurveletQA, using original, all features, and after proposed feature selection algorithmBack to article page