NAME

       SurfaceBasedSmoothing - part of ANTS registration suite

DESCRIPTION

       usage :
              ./SurfaceBasedSmoothing ImageToSmooth  sigma SurfaceImage  outname  {numrepeatsofsmoothing}

              We  assume  the SurfaceImage has a label == 1 that defines the surface sigma  defines the geodesic
              n-hood radius --- numrepeats allows one to use a small geodesic  n-hood  repeatedly  applied  many
              times -- faster computation, same effect