2b83e8e84873a2f5cf81d0a8e848324dee974071,skimage/transform/_geometric.py,SimilarityTransform,scale,#SimilarityTransform#,1169

Before Change

            // sin(self.rotation) == 1
            scale = self.params[1, 0]
        else:
            scale = self.params[0, 0] / math.cos(self.rotation)
        return scale


class PolynomialTransform(GeometricTransform):

After Change

    @property
    def scale(self):
        // det = scale**(// of dimensions), therefore scale = det**(1/2)
        return np.sqrt(np.linalg.det(self.params))


class PolynomialTransform(GeometricTransform):
    2D polynomial transformation.

Instances