Mapping Error

Posted by Jimmy Notron on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Mapping-Error-tp1694.html

Hi every one
i have just one question more :)

1-we developed code that get cloud_map data from rtabmap and do some process on it but we see that during passing time and moving in long base suddenly we lost some data on the map that we saw it in the first time  (means the cloud_map dont publish some cloud anymore!) what should we do?

2-how can I write my code for getting point cloud and stitching them for building my map?
i mean i know how can i generate and reading point cloud but how can i receive rotation and transformation matrix for multiply in point cloud matrix and adding to general point cloud matrix?

3-how can i remove some noisy point cloud from the map because i cant detect Hole in the room from top view cuz of existing this noise ?