@modaxiansheng @MoyangSensei pcdet/models/view_transforms/depth_lss_graph.py中的LocalAlign KD-Tree代码
line239-240
neighbor_indices = neighbor_indices[:, :1] # 去掉本身 neighbor_values = masked_coords_numpy[neighbor_indices]
请问为什么是neighbor_indices = neighbor_indices[:, :1]，如果去掉本身的话好像代码应该是neighbor_indices = neighbor_indices[:, 1:]？
@modaxiansheng @MoyangSensei pcdet/models/view_transforms/depth_lss_graph.py中的LocalAlign KD-Tree代码
line239-240
neighbor_indices = neighbor_indices[:, :1] # 去掉本身 neighbor_values = masked_coords_numpy[neighbor_indices]请问为什么是neighbor_indices = neighbor_indices[:, :1]，如果去掉本身的话好像代码应该是neighbor_indices = neighbor_indices[:, 1:]？