Provided by: ants_2.2.0-1ubuntu1_amd64 
NAME
ExtractRegionFromImageByMask - part of ANTS registration suite
DESCRIPTION
Extract a sub-region from image using the bounding box from a label image, with optional
padding radius. Usage : ExtractRegionFromImageByMask ImageDimension inputImage
outputImage labelMaskImage [label=1] [padRadius=0]