Table 6 Multifractal parameters from 3D images.
Samples | α0 | αmin | αmax | Δα | Δf | Rd |
|---|---|---|---|---|---|---|
S1 | 2.985 | 2.967 | 3.381 | 0.413 | 0.488 | − 0.377 |
S2 | 2.977 | 2.964 | 3.381 | 0.416 | 0.530 | − 0.391 |
S3 | 2.983 | 2.958 | 3.350 | 0.392 | 0.436 | − 0.342 |
S4 | 2.986 | 2.967 | 3.352 | 0.385 | 0.442 | − 0.346 |
S5 | 2.978 | 2.947 | 3.304 | 0.357 | 0.444 | − 0.294 |
S6 | 2.988 | 2.952 | 3.314 | 0.362 | 0.484 | − 0.289 |