ANTsR (version 0.3.1)

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(s) at which to mask image. If vector or list of values, output image is non-zero at all locations where label image matches any of the levels specified.

binarize

binarize the output image?

Value

An object of type antsImage.

Examples

# NOT RUN {
myimg <- antsImageRead(getANTsRData("r16"))
mask <- getMask(myimg)
myimg.mask <- maskImage(myimg, mask, 3)
seg <- kmeansSegmentation(myimg, 3)
myimg.mask <- maskImage(myimg, seg$segmentation, c(1,3))
# }