def weighted_moments(self): return _moments.central_moments(self._intensity_image_double, 0, 0, 3)
def moments(self): return _moments.central_moments(self._image_double, 0, 0, 3)
def weighted_central_moments(self): row, col = self.weighted_local_centroid return _moments.central_moments(self._intensity_image_double, row, col, 3)
def central_moments(self): row, col = self.local_centroid return _moments.central_moments(self._image_double, row, col, 3)