ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

the image of point cloud is tilted +bumblebee.launch+rtabmap_ros

asked 2015-10-26 06:17:16 -0500

xiqing gravatar image

updated 2015-10-26 08:34:33 -0500


After I used rtabmap_ros for a slam, I found that my image of pointcloud is tilted. For example, in the real word the curtain is upright,but in the rviz it is tilted . Is that because of my camera calibration? But when I calibrate another time it has the same situation. what should I do?? I really hope your help!

Thank you very much !!!

edit retag flag offensive close merge delete

1 Answer

Sort by » oldest newest most voted

answered 2015-10-26 08:40:14 -0500

matlabbe gravatar image

updated 2015-10-26 16:53:43 -0500

Do you have a screenshot of this? rtabmap initializes the origin of the map with the first camera position. If you start mapping with the camera tilted, the whole map will be tilted.


edit flag offensive delete link more


Thank you so much!sorry,I don't know how to upload my pictures. I have tried to make the camera level , but the image is also tilted.

xiqing gravatar image xiqing  ( 2015-10-27 03:24:56 -0500 )edit

When you edit your question, there is an image symbol that you can click to upload an image.

matlabbe gravatar image matlabbe  ( 2015-10-27 08:46:52 -0500 )edit

Question Tools

1 follower


Asked: 2015-10-26 06:17:16 -0500

Seen: 321 times

Last updated: Oct 26 '15