esda.shape.form_factor¶

esda.shape.form_factor(collection, height)[source]¶

Computes volumetric compactness

\[\frac{A}{(A \times H)^{\frac{2}{3}}}\]

where \(A\) is the area and \(H\) is polygon’s height.

Notes

Implementation follows [Bourdic et al., 2012].