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Hi, a nice off-road dataset. I have three questions about Ouster point cloud.
(a) For Ouster LiDAR SemanticKITTI Format, could you please provide timestamp info of each lidar scan (it can not be alwa…
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I am currently utilizing the client_example.cpp, and when I disconnect the cable or unplug the sensor, it consistently returns a state value of 4, corresponding to IMU_DATA. Consequently, so I am unab…
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When replaying a recorded bag (using `replay.launch.xml`), the deserialized packets will be assigned the current ROS time instead of the simulated time (available in `/clock` topic). This causes the d…
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Ouster removed the `px_range` and `px_signal` methods from the `packet_format` object highlighted in the [CHANGELOG](https://github.com/ouster-lidar/ouster_example/blob/master/CHANGELOG.rst). I did a …
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I'm building `ros2_ouster` from source on Ubuntu Focal against ROS2 Master, which [depends on pcl_conversions and libpcl-all](https://github.com/SteveMacenski/ros2_ouster_drivers/blob/a46852099c7f9fdb…
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hi,
How to fix build issue:
protoc --version
libprotoc 3.21.12
catkin build throws the following error:
Errors >> client_launch …
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I am using an OS0-32 sensor and an internal imu. The following is the configuration file I wrote, but it cannot function properly.
Some parameters are not well understood and have not been modified：o…
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I am attempting to use the package for re-localization based on previously generated and modified maps. I am generating the first map with FAST_LIO from rosbag data (ouster lidar). I am then publishin…
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Hello, I am new to lidar and want to test [centerpoint](https://github.com/tianweiy/CenterPoint) 3D object detection model on data collected via ouster lidar. An ouster lidar returns following:
- `…
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The published timestamp of the LaserScan messages is slightly incorrect. According to the LaserScan message specification, the [timestamp in the header is the acquisition time of the **first ray** in …