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neurobase (version 1.32.4)

randomize_mask: Randomize Image based on Mask

Description

Randomize the values within a mask

Usage

randomize_mask(img, mask)

Value

Object of class nifti

Arguments

img

Object of class nifti with values to be randomized

mask

Binary mask indicating which values should be randomized.

Examples

Run this code
  set.seed(5)
  dims = rep(10, 3)
  arr = array(rnorm(prod(dims)), dim = dims)
  nim = oro.nifti::nifti(arr)
  mask = abs(nim) > 1
  randomize_mask(nim, mask)

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