(5, 5)) array([[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1]], dtype=uint8) >>> cv.getStructuringElement(cv.MORPH_ELLIPSE, (5, 5)) array([[0, 0, 1, 0, 0], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [0, 0, 1, 0, 0]], dtype=uint8) 55/64