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Table 1 Estimates of the parameters λ and ν for the fitted function (7), the cloudiness index CLI, and the range of interaction RI. The specified error bounds are derived as the standard deviation of the mean of the estimates based on the individual images. Total sample area is A

From: An unambiguous cloudiness index for nonwovens

Specimen

m

A (mm2)

λ (mm−1)

ν

CLI (%)

RI (mm2)

FL1

14

2 663

6.400 ± 0.420

0.231 ± 0.015

29.7 ± 0.8

0.071 ± 0.015

FL2

10

1 902

11.410 ± 0.415

0.226 ± 0.005

35.4 ± 0.4

0.022 ± 0.002

FL3

10

1 902

15.000 ± 0.251

0.253 ± 0.005

39.1 ± 0.5

0.014 ± 0.001