MRI Defacer — mridefacer • fslr

MRI Defacer

mridefacer(file, ..., verbose = TRUE)

get_mridefacer_mask(
  file,
  brain_mask = NULL,
  bet_opts = "-f 0.5",
  search_radius = 90,
  opts = NULL,
  template_brain = NULL,
  template_brain_weight = NULL,
  template_biometric_mask = NULL,
  verbose = TRUE
)

Arguments

file: input file image to remove face/ears
...: not used
verbose: print diagnostic messages. If > 1, more verbose
brain_mask: brain mask of file. If NULL, fslbet will be applied
bet_opts: options to pass to fslbet if applied
search_radius: search radius option to pass to flirt
opts: additional options to pass to flirt
template_brain: template brain image, may be NULL
template_brain_weight: template brain weight image, used for registration may be NULL
template_biometric_mask: template biometric mask. Everything that is wanted should be 1, may be NULL

Value

A character filename of the output image

Note

Adapted from https://github.com/mih/mridefacer

Examples

if (have_fsl()) {
file = "~/Downloads/sample_T1_input.nii.gz"
if (file.exists(file)) {
    res = mridefacer(file)
}
}