ANTsR (version 1.0)

eigSeg: Segmentation for eigenanatomy.

Description

Segment a mask into regions based on the max value in an image list. At a given voxel the segmentation label will contain the index to the image that has the largest value. If the 3rd image has the greatest value, the segmentation label will be 3 at that voxel.

Usage

eigsegimage<-eigSeg( mask, imageList , applySegmentationToImages )

Arguments

mask

D-dimensional mask > 0 defining segmentation region.

imageList

list containing antsImages or filenames pointing to antsImages.

applySegmentationToImages

boolean determines if original image list is modified by the segmentation.

Value

segmentation image.

Examples

# NOT RUN {
mylist<-list(image1,image2)
# both approaches below are ok 
myseg<-eigSeg( mask, mylist ) 
myseg<-eigSeg( mask, c("a.nii.gz","b.nii.gz")  ) 
# }