problem on cubiods.sensor_id and camera_used

[xpchuan-95]

@nisseknudsen
Hi, Nisse. I find cubiods.sensor_id and camera_used for some cuboid given as -1. I think sensor_id is the lidar id, and camera_used is the camera id, but what dose "-1" means?

[nisseknudsen]

Hi @xpchuan-95 ,

I picked sensor 0 for rotational LiDAR cuboid, sensor 1 for forward-facing LiDAR only cuboid, and -1 for cuboids that have not been "double labeled" because they have no ghosting effect.
Basically "-1" as in "all sensors". Does this make sense? Any proposal to make it better (besides docu)?

[xpchuan-95]

Hi @xpchuan-95 ,

I picked sensor 0 for rotational LiDAR cuboid, sensor 1 for forward-facing LiDAR only cuboid, and -1 for cuboids that have not been "double labeled" because they have no ghosting effect.
Basically "-1" as in "all sensors". Does this make sense? Any proposal to make it better (besides docu)?

so if I want to show rotational LiDAR points and all boxes for rotational LiDAR，I should pick boxes labeled as 0 and -1