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xdspacelab / openvslam

OpenVSLAM: A Versatile Visual SLAM Framework
https://openvslam.readthedocs.io/
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map not accurate #486

Open roboticsai opened 3 years ago

roboticsai commented 3 years ago

I have ran the openvslam salm node with fish eye camera. And generated the .msg map. But when i view the point cloud of the msg file and convert it to 2d format to create a 2d occupency grid. Without scaling the map is not correct. For example the voxels of the tv is not in same position w.r.t position of sofa voxels.

ymd-stella commented 3 years ago

When using monocular visual SLAM, the scale is indefinite. You should ask your question at https://spectrum.chat/openvslam/beginner, not here.