getCentroids.Rd
Reduces a variate/statistical/network image to a set of centroids describing the center of each stand-alone non-zero component in the image.
getCentroids(img, clustparam = 0)
img | the image to reduce to centroids - presumably some kind of statistical or network map |
---|---|
clustparam | look at regions greater than or equal to this size |
the centroids are output in matrix of size npoints by 3
img<-antsImageRead( getANTsRData( "r16" ) ) img<-thresholdImage( img, 90, 120 ) img<-labelClusters( img, 10 ) cents<-getCentroids( img )