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Table 2 Estimations of the γ parameter using the samples shown in Fig. 9

From: A robust estimator of parameters for \( {\mathcal{G}}_I^0 \)-modeled SAR imagery based on random weighting method

Color

Size

\( {\widehat{\gamma}}_{RW} \)

\( {\widehat{\gamma}}_{ANA} \)

\( {\widehat{\gamma}}_{ML} \)

\( {\widehat{\gamma}}_{LC\mathrm{um}} \)

\( {\widehat{\gamma}}_{M\mathrm{om}12} \)

Blue

25

2.0821

4.2631

2.1776

2.8362

1.0477

Red

30

3.2572

5.9932

4.6990

2.0953

1.0067