def weighted_moments_central(self): row, col = self.weighted_local_centroid return _moments.moments_central(self._intensity_image_double, row, col, 3)
def weighted_moments(self): return _moments.moments_central(self._intensity_image_double, 0, 0, 3)
def moments_central(self): row, col = self.local_centroid return _moments.moments_central(self._image_double, row, col, 3)