Merge pull request scikit-image#731 from ankit-maverick/SimilarityTra…

…nsform Correcting a bug in SimialarityTransform
luispedro · Sep 19, 2013 · 52f01d1 · 52f01d1
2 parents 1b4a06f + 0ed1e22
commit 52f01d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/skimage/transform/_geometric.py b/skimage/transform/_geometric.py
@@ -515,7 +515,7 @@ def __init__(self, matrix=None, scale=None, rotation=None,
                 [math.sin(rotation),   math.cos(rotation), 0],
                 [                 0,                    0, 1]
             ])
-            self._matrix *= scale
+            self._matrix[0:2, 0:2] *= scale
             self._matrix[0:2, 2] = translation
         else:
             # default to an identity transform