as_ANTsImage {rpyANTs}

Load data as 'ANTsImage' class

Description

Load data as 'ANTsImage' class

Usage

as_ANTsImage(x, strict = FALSE)

Arguments

x

data to be converted; this can be an 'ANTsImage' instance, character, 'oro.nifti' object, 'niftiImage' from package 'RNifti', or 'threeBrain.nii' from package 'threeBrain'

strict

whether x should not be NULL

Value

An 'ANTsImage' instance; use ants$ANTsImage to see the 'Python' documentation

Examples

if(interactive() && ants_available()) {

  ants <- load_ants()

  # Python string
  x1 <- ants$get_ants_data('r16')
  as_ANTsImage( x1 )

  # R character
  nii_path <- system.file(package = "RNifti",
                          "extdata", "example.nii.gz")
  as_ANTsImage( nii_path )

  # niftiImage object
  x2 <- RNifti::readNifti(nii_path)
  as_ANTsImage( x2 )

}