Hierarchical Feature Extraction Assisted with Visual Saliency for Image Quality Assessment

Table 4

Performance comparison on TID databases.

		SSIM		VIF	MAD	VSI	GMSD	IFS	MCSD	LCSIM	GLD	LLM	Our
TID2008	PLCC	0.7732	0.8929	0.8084	0.8306	0.8762	0.8651	0.8810	0.8844	0.8965	0.8909	0.8971	0.9086
	SROCC	0.7749	0.8941	0.7491	0.8340	0.8979	0.8750	0.8903	0.8911	0.8892	0.8849	0.9077	0.9053
	KROCC	0.5768	0.7133	0.5860	0.6445	0.7123	0.6880	0.7009	0.7133	0.7053	0.7030	0.7368	0.7391
	RMSE	0.8511	0.5997	0.7899	0.7468	0.6466	0.6737	0.6349	0.6263	0.5945	0.6099	0.5982	0.5580
TID2013	PLCC	0.7895	NA	0.7720	0.8267	0.9000	0.8542	0.8791	0.8589	0.8651	NA	0.9068	0.9080
	SROCC	0.7417	NA	0.6769	0.7807	0.8965	0.8045	0.8697	0.8015	0.8086	NA	0.9037	0.9022
	KROCC	0.5588	NA	0.5147	0.6035	0.7183	0.6331	0.6785	0.6385	0.6292	NA	0.7209	0.7359
	RMSE	0.7608	NA	0.7880	0.6975	0.5404	0.6444	0.5909	0.6349	0.6218	NA	0.5277	0.5182