does the centerpoint support data augmentation methods such as 3D random rotation, up/down/left/right flip?

[TianhaoFu]

thanks!

[tianweiy]

yes see https://github.com/tianweiy/CenterPoint/blob/2145ada1f96b7b4b8f19f3b0012aab589962806f/configs/nusc/voxelnet/nusc_centerpoint_voxelnet_0075voxel_fix_bn_z.py#L129