YMChen

> Please refer to [line557](https://github.com/PJLab-ADG/LoGoNet/blob/main/detection/al3d_det/models/modules/roi_heads/LoGoHead_kitti.py#L577) in LoGoHead_kitti.py and [line134](https://github.com/PJLab-ADG/LoGoNet/blob/main/detection/al3d_det/utils/attention_utils.py#L134) in attention_utils.py. thanks ！ and one more question， the input_sp_tensor of spconv.SparseConvTensor in backbone3d, its spatial shape is [41, 1600, 1408]...

> > 链接：https://pan.baidu.com/s/1cppU2lD6veNl8qr2jEuD5g 提取码：8cma thanks a lot！

> Hello, the test set does not have labels, and the results need to be uploaded to the KITTI official website for evaluation. thanks very much!!