search

megvii-research / Far3D

[AAAI2024] Far3D: Expanding the Horizon for Surround-view 3D Object Detection
Other
138 stars 11 forks source link

detection range #34

Open SmallXieGithub opened 1 month ago

SmallXieGithub commented 1 month ago

Hello, I noticed that the detection range for this work is 150 metres. Why is the maximum depth of the depth estimation network 110 metres?

zhengye1995 commented 3 weeks ago

I have the same question, at the same time, I am curious about the accuracy of depth estimation at a distance of more than 50m at the medium image resolution of 960x640. By the way, considering that the Adaptive Query Generation proposed in far3d actually contains the auxiliary task of depth estimation, how to determine whether the performance improvement in the ablation experiment is due to depth estimation as an auxiliary training task, or whether it actually comes from the query generated by the model? Looking forward to the author's reply and discussion.