Weisong Wen (Welson)

Hi @DarrenWong , can you please kindly help with this?

Hi @robertsenputras, Thank you for your interest in our dataset. I think I mistake in your question. I think you are talking about this paper (Yue, J., Wen, W., Han,...

Hi @Kailthen , please refer to issue 10. Thank you, Weisong,

Hi @peterWon , Thanks for your interest. The timestamps of the LiDAR point cloud is concerning this frame. Unfortunately, we do not have the timestamps for each point in one...

hi @lyaprunov , yes. The hardware synchronization was not done.

Hi @lyaprunov ! sorry for the delayed reply. The dataset from HK and CA share the same IMU model. You can use the one from HK for the CA dataset...

Hi @yuhui-xie , this LiDAR data is provided with the ROS PointCloud2 format which is easy to access (should be). Best, Weisong,

@huanhexiao thanks for the interest. " [to LIDAR]" means sensor_T_LiDAR. In other words, all the sensor measurements are calibrated to the LiDAR sensor on the roof of the vehicle. Regarding...

@huanhexiao haha your questions are quite a navigation style. We directly calibrate all the sensors to the LiDAR on the roof and we do not provide coordinate information like "RDF...

Hi @Kailthen , sorry for the delayed reply. You are right, the extrinsic parameters between the camera and the LiDAR are not accurate. During the dataset preparation, the extrinsic parameters...