From 6e8ae37f0726c3e8a71534cd6b61e48cae90d5fd Mon Sep 17 00:00:00 2001
From: Nelson Brown <Nelson.Brown@gmail.com>
Date: Wed, 16 Jul 2014 20:03:37 -0700
Subject: [PATCH] Change ndimage test image to fit uint8 range

---
 skimage/morphology/tests/test_grey.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/skimage/morphology/tests/test_grey.py b/skimage/morphology/tests/test_grey.py
index b7703ec2..83d10b45 100644
--- a/skimage/morphology/tests/test_grey.py
+++ b/skimage/morphology/tests/test_grey.py
@@ -188,9 +188,9 @@ def test_3d_fallback_black_tophat():
 
 def test_2d_ndimage_equivalence():
     image = np.zeros((9, 9), np.uint8)
-    image[2:-2, 2:-2] = 2**14
-    image[3:-3, 3:-3] = 2**15
-    image[4, 4] = 2**16-1
+    image[2:-2, 2:-2] = 128
+    image[3:-3, 3:-3] = 196
+    image[4, 4] = 255
 
     opened = grey.opening(image)
     closed = grey.closing(image)