Objective No-Reference Stereoscopic Image Quality Prediction Based on 2D Image Features and Relative Disparity

Table 4

Methods’ evaluation results for training and testing without (wo) disparity.

Methods	Training
	CC	AAE	RMSE	OR
Blockiness and zero-crossing wo disp.	0.953	0.322	0.401	0.074
Only blockiness wo disp.	0.705	1.037	1.199	0.367
Only zero-crossing wo disp.	0.883	0.515	0.610	0.110
Conventional method wo disp.	0.904	0.530	0.646	0.131
		Testing
Blockiness and zero-crossing wo disp.	0.932	0.349	0.432	0.053
Only blockiness wo disp.	0.705	1.041	1.196	0.359
Only zero-crossing wo disp.	0.814	0.595	0.719	0.114
Conventional method wo disp.	0.854	0.548	0.649	0.159