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I'm attempting to use the [obstacle_distance](https://github.com/mavlink/mavros/blob/master/mavros_extras/src/plugins/obstacle_distance.cpp) plugin to send distances from a 360degree RPLidar range fin…
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Hello, hope you can help me, my rtabmap using D435i camera has no image
my_rtabmap.launch:
[my_rtabmap.txt](https://github.com/introlab/rtabmap_ros/files/14791955/my_rtabmap.txt)
How can I make the…
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Hi
I managed to have everything compiled, it shown hooked up on rqt node_graph. However when i place an obstacle in front of laserscanner, it complaints about no frame_id for header when being subs…
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I would like to suggest a new feature like the pointcloud_to_laserscan ROS package that would allow it to process data from an on-board camera device by performing the necessary computations on the ca…
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The cartographer is successfully
But when I using my own bagfile, there is an error about pcl function
![-home-cobe-SLAM2D_ws-src-slam2d-launch-slam2d launch http:--localhost:11311_034](https://user…
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File "/home/car/code/laserscan_camera_fuse/Yolov5-Deepsort-ros/demo.py", line 63, in
main()
File "/home/car/code/laserscan_camera_fuse/Yolov5-Deepsort-ros/demo.py", line 31, in main
…
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Hello, I am trying to use a 3D Velodyne VLP-16 wirth a 2D lidar (mounted in vertical position) in order to get more accuracy on the z axis.
Actually I have manage to use Cartographer only with an IM…
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I used [this](http://emanual.robotis.com/docs/en/platform/turtlebot3/ros2/) tutorial to set up my workspace and am trying to implement a q-learning environment using ROS2. I have written a simple subs…
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Hi, we are using the Robtnik Summit XL for the competition. While testing in the virtual maize field an trying to subscribe to `rostopic echo /robot/front_laser/scan `, we'll get the message: "WARNIN…