ANTsR (version 1.0)

antsTransformPhysicalPointToIndex: Get Index from Spatial Point

Description

Get index from spatial point of an 'antsImage'.

Usage

antsTransformPhysicalPointToIndex(x, point)

Arguments

x

Image object of S4 class 'antsImage' to get values from.

point

image physical point

Value

array of pixel values

Examples

# NOT RUN {
img<-makeImage(c(10,10),rnorm(100))
pt<-antsTransformPhysicalPointToIndex(img,c(2,2))
# }