Commit fdcd4fec authored by narugo1992's avatar narugo1992
Browse files

dev(narugo): add laplacian example code

parent 4499dd75

imgutils/metrics/laplacian.py

+13 −1
Original line number Diff line number Diff line
@@ -30,6 +30,18 @@ def laplacian_score(image: ImageTyping) -> float: 
    :type image: ImageTyping

    :return: The Laplacian score.

    :rtype: float



    Examples::

        >>> from imgutils.metrics import laplacian_score

        >>>

        >>> laplacian_score('laplacian/hutao.jpg')

        156.68285005210006

        >>> laplacian_score('laplacian/text_blur.png')

        2276.66629157129

        >>> laplacian_score('laplacian/real2.png')

        15.908745781486806

        >>> laplacian_score('laplacian/mmd.png')

        1072.8372572065527

    """

    v = np.array(load_image(image, force_background='white', mode='L'))

    return _variance_of_laplacian(v).item()
 
    return float(_variance_of_laplacian(v).item())