Merge pull request #338 from jakirkham/fix_contour_bug

Fix contour bug
nanshe-org · Jan 5, 2016 · 89ad70c · 89ad70c
2 parents eb653c6 + 94d1f7c
commit 89ad70c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/nanshe/util/xnumpy.py b/nanshe/util/xnumpy.py
@@ -4963,8 +4963,9 @@ def generate_contour(a_image, separation_distance=1.0, margin=1.0):
     upper_threshold = separation_distance + half_thickness
 
     a_mask_transformed = mahotas.distance(
-            a_image
-    ).astype(a_image.dtype)
+            a_image,
+            "euclidean"
+    )
 
     above_lower_threshold = (lower_threshold <= a_mask_transformed)
     below_upper_threshold = (a_mask_transformed <= upper_threshold)