Merge pull request #5131 from grlee77/mark_boundary_fix

hmaarrfk · web-flow · commit 66c271e27128 · 2020-12-12T08:01:59.000-05:00
consistent zoom boundary behavior across SciPy versions
diff --git a/skimage/segmentation/boundaries.py b/skimage/segmentation/boundaries.py
@@ -221,7 +221,7 @@ def mark_boundaries(image, label_img, color=(1, 1, 0),
         # the RGB information. ``ndi.zoom`` then performs the (cubic)
         # interpolation, filling in the values of the interposed pixels
         marked = ndi.zoom(marked, [2 - 1/s for s in marked.shape[:-1]] + [1],
-                          mode='reflect')
+                          mode='mirror')
     boundaries = find_boundaries(label_img, mode=mode,
                                  background=background_label)
     if outline_color is not None:
