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LiDAR + IMU for 3D mapping?

asked 2020-07-21 06:32:46 -0600

amit_z gravatar image

Hello, I've read about the Hector UGV in:

as I understood, they fused 2D hector slam with a 3D point cloud from the RBG-D sensor in order to create a 2.5D costmap. Now let's say all I have isan IMU sensor and a 2D Lidar. is it possible to use the information from those sensors to create a 2.5D or 3D map?

thank you in advance

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answered 2020-07-21 12:39:25 -0600

If you only have a 2D sensor, how do you expect to be able to generate a 3D map?

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Since the quadrotor can pitch/roll and gain height, I can gain an information about the environment using the IMU as well (it will obviously not be a complete map)

amit_z gravatar image amit_z  ( 2020-07-22 03:14:53 -0600 )edit

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Asked: 2020-07-21 06:32:46 -0600

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Last updated: Jul 21 '20