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hoho/wed.py

@@ -40,9 +40,10 @@ def compute_WED(pd_vertices, pd_edges, gt_vertices, gt_edges, cv=-1, ce=1.0, nor
     preregister: if True, the predicted vertices have their mean and scale matched to the ground truth vertices
     '''
     
-    # vertex coordinates are in centimeters, so  cv and ce are set to 100.0 and 1.0 respectively. 
-    # This means the missing a vertex is equivanlent predicting it 1 meters off,
-    # and that is the same as cv and ce equal to 1.0, if GT is in meters
+    # Vertex coordinates are in centimeters. When cv and ce are set to 100.0 and 1.0 respectively, 
+    # missing a vertex is equivanlent predicting it 1 meter away from the ground truth vertex.
+    # This is equivalent to setting cv=1 and ce=1 when the vertex coordinates are in meters.
+    # When a negative cv value is set (the default behavior), cv is reset to 1/4 of the diameter of the ground truth wireframe.
     
     pd_vertices = np.array(pd_vertices)
     gt_vertices = np.array(gt_vertices)