Simple makeImage function. — makeImage • ANTsR

Make an image with given size and voxel value or given a mask and vector.

makeImage(
  imagesize,
  voxval = 0,
  spacing = c(NA),
  origin = c(NA),
  direction = c(NA),
  components = FALSE,
  pixeltype = "float"
)

Arguments

imagesize: input image size or mask
voxval: input image value or vector, size of mask
spacing: image spatial resolution
origin: image spatial origin
direction: direction matrix to convert from index to physical space
components: whether there are components per pixel or not
pixeltype: data type of image values

Value

antsImage is output

Author

Avants BB

Examples


outimg <- makeImage(c(2, 10), 1)
outimg <- makeImage(outimg, c(2, 10))
#> Warning: Number of voxels not the same as the positive values
testthat::expect_error(makeImage(outimg, c(2, 10), components = 2))