antsrMetricSetSampling: antsrMetricSetSampling

In ANTsX/ANTsR: ANTs in R: Quantification Tools for Biomedical Images

antsrMetricSetSampling

Description

set image sampling strategy and rate

Usage

antsrMetricSetSampling(metric, sampling.strategy, sampling.percentage)

Arguments

metric	an 'antsrMetric'
sampling.strategy	sampling strategy, default if full sampling none Full sampling random regular
sampling.percentage	percentage of data to sample when calculating metric

Note

After calling this, must call antsrMetricInitialize(metric)

Examples

x <- antsImageRead(getANTsRData("r16"))
y <- antsImageRead(getANTsRData("r30"))
metric <- antsrMetricCreate(x, y, type = "MeanSquares")
antsrMetricSetSampling(metric, "random", 0.4)

ANTsX/ANTsR documentation built on March 29, 2025, 6:24 p.m.