The waymo v2 bucket - cannot find associations between vehicels bbox and lidar

[eliavaxon]

trafficstars

Lately I granted access to waymo v2 via the bucket: waymo_open_dataset_v_2_0_0

There is a file called 'camera_to_lidar_box_association' that include the associations between camera and lidar obejcts. The associations looks really great but the only problem is that it doesn't include any vehicle associations, only pedastrians.

Is it a known issue? Are you planning to upload it separatly?

[hfslyc]

Hi,

Thanks for your interests in the Waymo Open Dataset. Currently, there is no plan to provide additional association data. I would recommend to use the projected_lidar_labels, which has id in the format of {laser_object_id}_{Camera_Name}. Note that the projected labels is not as high quality as the 2D annotated labels.

Thanks, Wayne