Alexanderisgod
commented
1 year ago Hello dear blogger, thank you very much for your great work. I modified the corresponding parameters in the bev_stereo_lss_r50_256x704_128x128_24e_2key.py file according to this #146 for get 256x256 bev grid resolution. Specifically include `backbone_conf： 1，x_bound: [-51.2, 51.2, 0.8]-->:[-51.2, 51.2, 0.4]; 2, y_bound: [-51.2, 51.2, 0.8]-->:[-51.2, 51.2, 0.4]; bbox_coder： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8]; train_cfg： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8]; test_cfg： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8];',Other than that there are no changes. But there is no result at all, that is, mAP=0. In addition to this, do you need to modify the parameters? Or is there still something in the test code that needs to be modified?
just change the out_size_facotr=4->2 is fine , do not change the voxel_size
Hello dear blogger, thank you very much for your great work. I modified the corresponding parameters in the bev_stereo_lss_r50_256x704_128x128_24e_2key.py file according to this #146 for get 256x256 bev grid resolution. Specifically include `backbone_conf： 1，x_bound: [-51.2, 51.2, 0.8]-->:[-51.2, 51.2, 0.4]; 2, y_bound: [-51.2, 51.2, 0.8]-->:[-51.2, 51.2, 0.4]; bbox_coder： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8]; train_cfg： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8]; test_cfg： 1， out_size_factor=4 --> 2, 2, voxel_size=[0.2, 0.2, 8] --> [0.1, 0.1, 8];',Other than that there are no changes. But there is no result at all, that is, mAP=0. In addition to this, do you need to modify the parameters? Or is there still something in the test code that needs to be modified?