What does points_per_group mean？

Open shaoqb opened this issue 2 years ago • 2 comments

Jul 18 '23 11:07 shaoqb

I have the same confusion. After calculation, I think points_per_group is exactly equal to the number of reference_points in the z direction, such as 4 in the BEVFormer paper. Could @DerryHub confirm whether my understanding is correct? Much Thanks. Best,

Aug 20 '23 10:08 sherylwang

I have the same confusion. After calculation, I think points_per_group is exactly equal to the number of reference_points in the z direction, such as 4 in the BEVFormer paper. Could @DerryHub confirm whether my understanding is correct? Much Thanks. Best,

Yes, that's exactly what you said.

Aug 20 '23 13:08 DerryHub