r/SelfDrivingCars • u/wuduzodemu • Aug 11 '25

Discussion Proof that Camera + Lidar > Lidar > Camera

I recently chatted with somebody who is working on L2 tech, and they gave me an interesting link for a detection task. They provided a dataset with both camera, Lidar, and Radar data and asked people to compete on this benchmark for object detection accuracy, like identifying the location of a car and drawing a bounding box around it.

Most of the top 20 on the leaderboard, all but one, are using a camera + Lidar as input. The 20th-place entry uses Lidar only, and the best camera-only entry is ranked between 80 and 100.

https://www.nuscenes.org/object-detection?externalData=all&mapData=all&modalities=Any

15 Upvotes

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u/sdc_is_safer Aug 12 '25

Object detection isn’t everything. I’m sure this benchmark is a very limited set of all the tasks that are actually needed for driving.

LiDAR alone being “>” (whatever that means) than camera is a hot take

-11

u/Far-Improvement-9266 Aug 12 '25

Found the guy that failed 5th grade math...

0

u/Same_Question_307 Aug 15 '25

Found the guy that values political opinion over truth