eSDO_Map_Obstacles_NOworld_WrongMATCH.png - maps are different but TA says 100% match

eSDO_Map_Obstacles_NOworld_WrongMATCH2.png - objects in the map are matched incorrectly

Maybe the key points algorithm is not suitable to such checks.  It would, on the other hand, help, if the exact comparison algorithm would have a treshold (like 75%) - maps with layers are drawn not exactly the same way, so the 100% match is usually not possible.