Re: How to improve mapping accuracy based on ArUco identification code?

Posted by xsasdA on
URL: http://official-rtab-map-forum.206.s1.nabble.com/How-to-improve-mapping-accuracy-based-on-ArUco-identification-code-tp8393p9279.html

Hello Mathieu,

I've tried some more things, for example adding the specific version of apriltag with EXACT in CMakeLists of rtabmap and also making it not optional. I did the same thing for OpenCV 3.4.2 in all packages that depend on it, like rtabmap, cv_bridge etc. I tried different versions of both apriltag_ros and apriltag and OpenCV.
I also tried to set the definition WITH_APRILTAG_ROS in rtabmaps CMakeLists.txt, no matter if the package is found or not.
Still, the function CoreWrapper::tagDetectionsAsyncCallback does not get called. I made sure to not overlook a warning message by using ROS_ERROR.

Best regards
xsasda

EDIT: Today I installed Ubuntu 20.04 with ROS Noetic on an other partition to run the whole project again, to see if this changes up something. Unfortunately that also didn't help triggering the tag callback. :(