koide3 / hdl_graph_slam

3D LIDAR-based Graph SLAM
BSD 2-Clause "Simplified" License
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Regarding updating hdl_graph_slam #216

Open Avinashbhat96 opened 2 years ago

Avinashbhat96 commented 2 years ago

Hello, I was wondering if there is a way to change the already built map with new readings.

What i mean is, if i want to update the map where most changes in the map happened, is there a way around for that?

Similar to erase function in PCL. But here, we compare with current sensor reading with particular node of the map and then deleting the points at changed region.

Please let me know if there any possibility here. Thank you!