Plug Valve Surface Defects Identification through Nondestructive Testing and Fuzzy Deep-Learning Algorithm for Metal Porosity and Surface Evaluation

Table 4

Evaluation standards.

S. No.	Parameter	Value
1	MSE	99.41
2	MSE	99.83
3	MSE	107.34
4	PSNR	28.1903302 dB
5	PSNR	28.1722913 dB
6	PSNR	27.8573563 dB
7	SSIM	0.7627
8	LSS	0.0064