Simple Value extractor for antsImage Values

Takes in a mask and an image and then returns the values

mask_values(x, mask)

Arguments

x

Object of class antsImage

mask

object to subset the image. If missing, then all values of the image are plotted.

Value

Vector of values

Examples

img <- makeImage(c(10, 10), rnorm(100))
mask <- img > 0
mask_values(img, mask)
mask_values(img)