Get velocity in map frame

Posted by olofmat on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Get-velocity-in-map-frame-tp9608.html

Hi,

I would like to extract the twist information given on the "/rtabmap/odom "topic in the "map" frame. But I see that it is published in the "odom" frame and I'm not sure of how to go from one to the other. Is that possible and how would I do it in that case?

Thanks in advance!