. 2019 Nov 4;10(12):6043–6056. doi: 10.1364/BOE.10.006043

Table 3. Fractional spectral indexes intervals for melanoma images.

Index	Intervals for malignant melanoma
$\bar{i n d e x_{1}^{S S F R}}$	114.2 - 142.4
$\bar{i n d e x_{2}^{S S F R}}$	130.3 - 171
$\bar{i n d e x_{3}^{S S F R}}$	123.2 - 156.6
$\bar{i n d e x_{4}^{S S F R}}$	114.3 - 142.6