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# Getting startet with LiDAR | your title
Light detection and ranging (LiDAR) observations are point clouds representing the returns of laser pulses reflected from objects, e.g. a tree canopy. Proces…
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Hi all,
Ubuntu : 18.04 and 20.04 (testing on both)
Ros version : ROS1 Melodic and Noetic (testing on both)
I am working on generating the local costmap (rolling window) using 2d lidar data. F…
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Hi Mathieu,
This is more of clarification question rather than an issue. As you may remember we are working on with Rtabmap under ROS with a Zed camera and assisted by a Velodyne 3D Lidar.
Our q…
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建图后的地图保存后，并保存到data目录下。运行localization并播放bag后，提示通过RViz初始化2D pose，但点击后没有任何反应，一直提示需要设置初始化位姿。
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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'm sorry to open an issue which is basically a support request.
I am completely new to this topic (ROS,Lidar etc ) but i need to create a 2D floor map of a building.
So i was planning to buy this…
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**Describe the problem**
I have a calibration capture from a camera array that used Agisoft tags for their calibration. I want to try to get better results in Meshroom but there is no support for Agi…
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AWSIM quick start demo only use camera for traffic light detection, and the perception mode was selected as "lidar", So I changed the perception mode in launch file and set the traffic light camera se…
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Hello @matlabbe
I construct LaserScan data using `data.setLaserScan(LaserScan::backwardCompatibility(scanData, 0, 40, rtabmap::Transform::getIdentity()))` in `CameraRealSense2.cpp` because I use R…