code: def data(self):
          
  
          cutout = np.copy(self._segment_img[self.slices])
          cutout[cutout != self.label] = 0
  
          return cutout
docs: A 2D cutout image of the segment using the minimal bounding box,
          where pixels outside of the labeled region are set to zero (i.e.
          neighboring segments within the rectangular cutout image are not
          shown).