Design and Simulation Study of a CNT-Based Multisource Cubical CT System for Dynamic Objects

Table 2

RMSE (10⁻³), PSNR, and UQI of the reconstructed Shepp-Logan using 60 noisy projections.

	RMSE			PSNR			UQI
	SART	TV	TF-L0	SART	TV	TF-L0	SART	TV	TF-L0
Noise free	27.04	15.76	2.23	31.36	36.05	53.04	0.9896	0.9965	0.9999
0.1% noise	27.26	16.21	2.37	31.29	35.80	52.50	0.9894	0.9963	0.9999
0.3% noise	28.98	19.76	2.69	30.76	34.08	51.40	0.9880	0.9944	0.9999