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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

hello,

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 !!!

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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.

cheers

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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

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

Seen: 195 times

Last updated: Oct 26 '15