Where is nuscenes_kmeans900.npy?

Question

Where is nuscenes_kmeans900.npy?

cgl-cell opened this issue a year ago · 6 comments

cgl-cell commented a year ago

I can't find it. Thank you

Answer 1 · 2023-10-25T07:50:05.000Z

https://github.com/linxuewu/Sparse4D/releases/download/v0.0/nuscenes_kmeans900.npy

Answer 2 · 2023-10-25T07:52:23.000Z

All links provided for downloading files are here. https://github.com/linxuewu/Sparse4D/releases/tag/v0.0

Answer 3 · 2023-10-25T07:54:13.000Z

All links provided for downloading files are here. https://github.com/linxuewu/Sparse4D/releases/tag/v0.0

OK, thank you so much for the excellent work you do!

Answer 4 · 2023-11-22T06:45:05.000Z

how to generate nuscenes_kmeans900.npy? Is there any python script?

Answer 5 · 2023-11-22T07:01:21.000Z

how to generate nuscenes_kmeans900.npy? Is there any python script?

We do not provide the script for anchor kmeans. You can use sklearn.cluster.KMeans to cluster the center points of the gt boxes, then set w h l yaw vx vy vz to fixed values, refer to the anchor file

Answer 6 · 2024-07-03T18:21:39.000Z

Hi, super great work, and thanks for the explanation! I still have a question. w h l yaw vx vy vz is set to fixed values, but objects with different classes have different values of those properties. Can you help to give more insights? thanks