Modify the 2D map

Posted by zimmon on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Modify-the-2D-map-tp3324.html

After reconstructing the scene, we can get a 2D map. If I have a specific point in 3D space and I know its 3D coordinate, how can I compute its 2D coordinate in the 2D map? For example, I want to save the 2D coordinate of the specific point so that I can control the robot to move to the point later.