Module: Radius Histogram ()

Description:

This module takes as input a Spatial Graph object resulting from a skeletonization and that stores a data that is supposed to be the distance to the nearest boundary at every point of the Spatial Graph object. This thickness attribute may be used as an estimate of the local radius.
This module plots the histogram of the normalized contribution of each radius in a given radius range. More explicitly, considering the part of the skeleton where the radius is included in the given range, the module plots the histogram of the percentage of the total length of this part of skeleton represented by each radius.

Connections:

Data [required]
A Spatial Graph object resulting from a skeletonization and that stores the local radius at each point.

Ports:

Radius range

Range of radius on which the histogram will be plotted.

Nb bins

Number of bins of the histogram.

Reset

Press Reset to reset Radius range and Nb bins ports.

Original data

The values gathered under this port are the range, median value, mean value, variance and standard deviation of the radius for all the points of the Spatial Graph data.

Histogram

The values gathered under this port are computed at all points which radius belongs to the range of radius under consideration in the histogram (this range is the range set in the Radius range port).