Description Usage Arguments Value Note See Also Examples
View source: R/emptyImageDimensionsMask.R
Make a mask of an image that has all irrelevant values
1 2 3 | emptyImageDimensionsMask(img, ..., reorient = FALSE)
empty_dim_mask(img, ..., reorient = FALSE)
|
img |
nifti object |
... |
Arguments to be passed to |
reorient |
Should image be reoriented if a filename? |
Object of class nifti
, with binary values
empty_dim_mask
is a shorthand for emptyImageDimensionsMask
with all the same arguments.
1 2 3 4 5 6 7 8 9 | set.seed(5)
dims = rep(10, 3)
arr = array(rnorm(prod(dims)), dim = dims)
arr[,,10] = 0
nim = oro.nifti::nifti(arr)
out = emptyImageDimensionsMask(nim)
out_arr = emptyImageDimensionsMask(arr)
testthat::expect_equal(out_arr, array(out, dim = dim(out)))
out_arr = empty_dim_mask(arr)
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