antsrMetricSetFixedImage

set fixed image for image to image metric

antsrMetricSetFixedImage(metric, image)

Arguments

metric

an 'antsrMetric'

image

the fixed 'antsImage'

Note

After calling this, must call antsrMetricInitialize(metric)

Examples

x <- antsImageRead(getANTsRData("r16"))
y <- antsImageRead(getANTsRData("r30"))
metric <- antsrMetricCreate(x, y, type = "MeanSquares")
z <- x * 2
antsrMetricSetFixedImage(metric, z)