Table 2.

Accuracy of classification results for each specimen using the threshold ΔIBS_max = 12 dB, which corresponds to the maximum accuracy ACC_max = 0.85 over all specimens.

Specimen Number	Intensity [W/cm2]	ACC
1	2600	0.88
2	2600	0.89
3	2600	0.92
4	4200	0.80
5	4200	0.90
6	4200	0.63
7	4200	0.91
8	4200	0.82
9	6100	0.85
10	6100	0.84
11	6100	0.87
12	6100	0.88