def mark_border(self):
slic_funcs.mark_border(self.lab, self.labels)
self._sync_rgb_from_lab()
def borders_only(self):
self.rgb[:, :] = 255, 255, 255
self._sync_lab_from_rgb()
slic_funcs.mark_border(self.lab, self.labels)
self._sync_rgb_from_lab()
