Re: Noisy Global Map using ZEDm causing obstacle avoidance navigation problem

Posted by seanxu112 on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Noisy-Global-Map-using-ZEDm-causing-obstacle-avoidance-navigation-problem-tp6039p6043.html

Hi Mathieu,

Thank you for the response. For the first solution, since we are using the laser sensor, When I tried to filter the grid map it seems like it is only editing the laser data. And it does not seem to change a lot.

Currently I am using 0.17 is there anyway to upgrade rtabmap-databaseViewer?

Also I am reading your tutorial from 2016, specifically this one: http://wiki.ros.org/rtabmap_ros/Tutorials/StereoOutdoorNavigation

Should I still follow this tutorial?
If so, since I am not using openni, I set local_costmap_param to subscribe to topic: /rtabmap/cloud_obstacles, but it seems like the local costmap is not publishing anything anymore.

Thank you for any response,

Sincerely,
Sean