Method _augment

tensorpack/dataflow/imgaug/deform.py:106–108

(self, img, v)

        return TransformFactory(name=str(self), apply_image=lambda img: self._augment(img, v))

    def _augment(self, img, v):
        grid = self.grid + np.dot(self.gws, v)
        return np_sample(img, grid)