Underwater No-Reference Image Quality Assessment for Display Module of ROV

Table 2

Correlation between MOS and quality scores of objective evaluation metric before and after integration with ROI.

	PLCC	SROCC	KROCC	MAE	RMSE
UIQM	−0.173	−0.199	−0.132	0.751	0.903
ROI_UIQM	0.277	0.280	0.196	0.739	0.897
UCIQE	0.294	0.207	0.145	0.707	0.868
ROI_UCIQE	0.374	0.274	0.192	0.683	0.840
CCF	0.069	0.075	0.050	0.791	0.946
ROI_CCF	0.393	0.358	0.254	0.722	0.872
Var_Chr	0.158	0.180	0.125	0.674	0.841
UICM	−0.283	−0.338	−0.225	0.714	0.854
BRISQUE	−0.309	−0.265	−0.185	0.747	0.902
LPSI	0.323	0.245	0.169	0.734	0.898
	0.481	0.465	0.335	0.635	0.789
	0.478	0.432	0.303	0.658	0.806
Proposed	0.641	0.623	0.452	0.576	0.713