ANTsR (version 0.3.1)

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

eigSeg(mask = NA, imgList = NA, applySegmentationToImages = TRUE)

Arguments

mask

D-dimensional mask > 0 defining segmentation region.

imgList

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( antsImageRead( getANTsRData("r16") ),
  antsImageRead( getANTsRData("r27") ),
  antsImageRead( getANTsRData("r85") ) )
myseg<-eigSeg( getMask( mylist[[1]] ) , mylist )
# }