6378bc1c39228848a9114bcaac3fea25228d623d,skimage/feature/texture.py,,greycomatrix,#Any#Any#Any#Any#Any#Any#,14

Before Change

    assert_nD(distances, 1, "distances")
    assert_nD(angles, 1, "angles")

    assert levels <= 256
    image = np.ascontiguousarray(image)
    assert image.min() >= 0
    assert image.max() < levels
    image = image.astype(np.uint8)

After Change

    image = np.ascontiguousarray(image)
    assert image.min() >= 0

    image_max = image.max()
    if levels is None:
        // if levels is not given, we assume that there are [0, image_max -1] levels to 
        // be considered. There would be only zeros for all other rows and columns. 
        levels = image_max + 1
        
    assert image_max < levels

    // we cast to uint16 (because of fixed typing in cython) 
    // this has no impact on the size of the co-occurrence matrix. 

Instances