neurobase: getEmptyImageDimensions – R documentation

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getEmptyImageDimensions

Get Empty Image Dimensions

Creates a list of indices of an image that has all irrelevant values

getEmptyImageDimensions(img, value = 0, threshold = 0, reorient = FALSE, ...)

get_empty_dim(img, value = 0, threshold = 0, reorient = FALSE, ...)

`img`	nifti object or array
`value`	Value to check against. If zero, then `getEmptyImageDimensions` will include any dimension that has fewer than `threshold` zeroes. May be a vector of values, matched with `match`
`threshold`	Include dimension if fewer than `threshold` voxels are in the slice
`reorient`	Should image be reoriented if a filename?
`...`	additional arguments to pass to `check_nifti`

List of length 3 of indices.

get_empty_dim is a shorthand for getEmptyImageDimensions with all the same arguments. Also, NA are set to zero.

'Neuroconductor' Base Package with Helper Functions for 'nifti' Objects

v1.32.1

GPL-2

Authors

John Muschelli [aut, cre]

Initial release