Missing many car labels in Lyft perception dataset

[nguyenvantui]

Hi all,
I don't know if I did anything wrong but I see many cars in the Lyft perception dataset (Lidar) that are not labeled !!

[who1129]

same problem to me..!

[LinyeLi60]

maybe these cars are out of image view

[darrenjkt]

Lyft doesn't annotate vehicles on the opposite side of the road. See a quote from the supplementary material of the ST3D paper.

"The Lyft dataset does not annotate objects on both sides of the road. For instance, we observe that the objects on the main branch of the road (w.r.t the ego car) are most likely annotated, while many objects on both sides might not be annotated."