img_hist_entropy: Image Entropy using histograms

In muschellij2/extrantsr: Extra Functions to Build on the 'ANTsR' Package

Image Entropy using histograms

Description

Get the entropy for an entire image using histogram binning

Usage

img_hist_entropy(img, mask = NULL, breaks = 2000, base = exp(1), ...)

Arguments

img	object of class nifti or character
mask	binary object of class nifti or character
breaks	Number of breaks to pass to hist
base	Base to take the log for the entropy. Default is e
...	Additional arguments to pass to hist. Plot has already been set to FALSE

Examples

library(oro.nifti)
arr = array(rnorm(100^3), dim = rep(100, 3))
img = oro.nifti::nifti(arr)
img_hist_entropy(img)

muschellij2/extrantsr documentation built on June 3, 2024, 7:04 p.m.