Improve image alignment with bad images

stonerlab · Dec 17, 2020 · bd474e6 · bd474e6
1 parent b249470
commit bd474e6
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/Stoner/Image/imagefuncs.py b/Stoner/Image/imagefuncs.py
@@ -249,8 +249,11 @@ def align(im, ref, method="scharr", **kargs):
         ref = transform.rescale(ref, scale, order=3)
 
     prefilter = kargs.pop("prefilter", True)
-
-    tvec, data = align_methods[method][0](working, ref, **kargs)
+    try:
+        tvec, data = align_methods[method][0](working, ref, **kargs)
+    except Exception:
+        tvec = (0, 0)
+        data = im
 
     if scale:
         tvec /= scale