From 56b147678943dbd5a1e480f253b74f7864aff4f0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Johannes=20Sch=C3=B6nberger?= Date: Tue, 11 Sep 2012 20:27:18 +0200 Subject: [PATCH] Add test case for non-square images --- skimage/morphology/tests/test_grey.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/skimage/morphology/tests/test_grey.py b/skimage/morphology/tests/test_grey.py index 31a33321..244ec566 100644 --- a/skimage/morphology/tests/test_grey.py +++ b/skimage/morphology/tests/test_grey.py @@ -155,6 +155,13 @@ class TestDTypes(): self._test_image(image) +def test_non_square_image(): + strel = selem.square(3) + binary_res = binary.binary_erosion(bw_lena[:100, :200], strel) + grey_res = img_as_bool(grey.erosion(bw_lena[:100, :200], strel)) + testing.assert_array_equal(binary_res, grey_res) + + def test_binary_erosion(): strel = selem.square(3) binary_res = binary.binary_erosion(bw_lena, strel)