Table 2.

The lSNR (Unit: dB) Values Of The Clinical Data Results.

Scanner Protocol	Reconstruction Methods	Data C1			Data C2
		ROI 1	ROI 2	ROI 3	ROI 1	ROI 2	ROI 3
SDCT	FDK	50.15	49.23	54.89	25.43	33.87	38.79
	TV	90.69	114.49	109.95	111.52	118.27	126.54
LDCT	FDK	24.22	21.94	28.47	13.77	15.60	16.78
	DFR-post	72.88	77.63	85.91	42.23	49.36	53.19
	TV	78.73	91.01	101.11	66.28	99.52	93.49
	PICCSDFR	75.53	105.05	97.41	94.82	109.31	136.73
	GDSIR	79.45	99.93	98.29	87.91	94.34	103.54
	DP-PICCS	87.86	105.73	104.59	95.72	121.51	114.23