Localization issues

Posted by Dalalos on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Localization-issues-tp4202.html

Hi there,

After running hand-held mapping, I'm trying to localize my realsense r200 in the map. I have tryed to use both, rtabmap and rviz but with no success.

First, I'm mapping with rtabmap_args:="--delete_db_on_start" and localization=false flags and after I done mapping (more then 30 locations) I run the same launch file with localization=true flag.

In rtabmapviz I go to Edit>Update cache from a local database copy.. and also change Mapping to Localization in Tools.
I canot see that the old map comes up to the 3D Map windows but I can see the loop closure detection windows with frames from the old map and the corrlation between them (image attached). Why rtabmap can't localize itself? it seems to have enough data.

When mapping with rviz, I'm uploading the old map using Download map and then try to Download graph but then He gave me the attached error. Why is that?

Thanks, Gal.

Screenshot_from_2018-01-25_07-33-20.png
Screenshot_from_2018-01-25_07-59-05.png