Group

PDa

Punderb

Poverc

CFd

Manual Interpretation

0.81 ± 0.24

0.19 ± 0.24

0.08 ± 0.16

1.26 ± 0.68

ISODATA

0.82 ± 0.10

0.18 ± 0.18

0.69 ± 0.27

0.40 ± 0.37

Multi-image, multi-step

0.50 ± 0.26

0.50 ± 0.26

0.72 ± 0.26

0.54 ± 0.32