utbm_robocar_dataset

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Failed to load nodelet [/hdl32e_left/cloud_nodelet] of type [velodyne_pointcloud/CloudNodelet]

1

I have successfully run it about 2 months ago, but today I want try it and find errors: [ERROR] [1648522310.752299538]: Failed to load nodelet [/hdl32e_left/cloud_nodelet] of type [velodyne_pointcloud/CloudNodelet] even after...

yuhui-xie

https://github.com/epan-utbm/utbm_robocar_dataset/blob/3e229a80c2fe13ef82f7e63bb65324e5de4d1e7c/camera_info/bb_xb3_left.yaml#L4 Hi, I an confused by the camera matrix and projection matrix. What is the relationship between them and camera Intrinsics

JerryAIwei

A question about ground truth

2

Hi, I output my SLAM-estimated attitude and the position in "magellan_proflex500_driver" separately, and the two trajectories seem to differ by a rotation around the z-axis. How can I solve this?...

duanxz0127

Extrinsics between lidar/radar with camera

4

Hi, Thanks for the datasets. I don't see/find the extrinsics between the sensors. Is this available? Even a rough estimate of the extrinsics would be a nice to have. Thanks!

ashnarayan13

Why the topic '/nmea_sentence' is not processed by the node '/nmea_topic_driver'?

7

I perform following operations: $ roslaunch utbm_dataset_play.launch bag:=utbm_robocar_dataset_20180719_noimage.bag $ rostopic echo /nmea_sentence WARNING: no messages received and simulated time is active. Is /clock being published? $ rqt_graph  It seems...

robotstar

can't download the bag file, "File Not Found"!

5


haduoken

Hi, First, thanks for sharing your dataset! I am tring to get gt trajectory from the topic `/magellan_proflex500_driver/marker_array`. I used the default setting as was mentioned in [issue 1](https://github.com/epan-utbm/utbm_robocar_dataset/issues/1) and...

xingyuuchen