Update utils.py

Author: hynpu

surround_view/utils.py

@@ -111,9 +111,13 @@ def get_weight_mask_matrix(imA, imB, dist_threshold=5):
     polyB = get_outmost_polygon_boundary(imB_diff)
 
     for y, x in zip(*indices):
-        distToB = cv2.pointPolygonTest(polyB, (x, y), True)
+
+        #convert this x,y int an INT tuple
+        xy_tuple = tuple([int(x), int(y)])
+        distToB = cv2.pointPolygonTest(polyB, xy_tuple, True)
+
         if distToB < dist_threshold:
-            distToA = cv2.pointPolygonTest(polyA, (x, y), True)
+            distToA = cv2.pointPolygonTest(polyA, xy_tuple, True)
             distToB *= distToB
             distToA *= distToA
             G[y, x] = distToB / (distToA + distToB)