Low-Dose CT Image Denoising with Improving WGAN and Hybrid Loss Function

Table 2

Quantitative results for Figure 6 (the results of lung CT images dataset) utilizing different methods. Low dose indicates the noisy low-dose images, and others are the results of different methods.

Quantitative measurements	LDCT	BM3D	CNN200	WGAN	SMGAN	Ours
PSNR/dB	14.5911	24.7603	33.1926	33.7454	34.6880	35.5760
SSIM	0.2008	0.6750	0.8804	0.9281	0.9310	0.9533
FSIM	0.9232	0.9540	0.9683	0.9565	0.9630	0.9769