ANTsR (version 1.0)

maskImage: Mask input image by mask image.

Description

Mask an input image by a mask image. If the mask image has multiple labels, it is possible to specify which label(s) to mask at.

Usage

maskImage(img.in, img.mask, level=1, binarize = FALSE )

Arguments

img.in

Input image.

img.mask

Mask or label image.

level

Level at which to mask image.

binarize

binarize the output image

Value

An object of type antsImage.

Examples

# NOT RUN {
  myimg <- antsImageRead(getANTsRData("ch2"), 3)
  mylab <- antsImageRead(getANTsRData("ch2a"), 3)
  myimg.mask <- maskImage(myimg, mylab, 3)
  plotANTsImage(myimg.mask, axis=3, slices="90x90x90")
  myimg.mask <- maskImage(myimg, mylab, list( 1,  3, 9 ) )
# }