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Sense-GVT / Fast-BEV

Fast-BEV: A Fast and Strong Bird’s-Eye View Perception Baseline
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Why use sweeps data？ #46

Open Ignite616 opened 1 year ago

Ignite616 commented 1 year ago

I use fast-bev officially provided tags. I don't have local sweeps data. The data in sweepeps is not labeled, why is it used in the training stage? I wonder it. when I run bash tools/dist_train.sh configs/fastbev/exp/paper/fastbev_m1_r18_s320x880_v200x200x4_c192_d2_f4.py 2 I have an error. FileNotFoundError: [Errno 2] No such file or directory: './data/nuscenes/sweeps/CAM_FRONT/n008-2018-09-18-12-07-26-0400__CAM_FRONT__1537287266112404.jpg

In the testing stage. I use ann_file='data/nuscenes/nuscenes_infos_val_4d_interval3_max60.pkl' in the config. and I run CUDA_VISIBLE_DEVICIES=2 python tools/test.py --eval bbox --eval-options jsonfile_prefix=work_dir I also meet an error. FileNotFoundError: [Errno 2] No such file or directory: './data/nuscenes/sweeps/CAM_FRONT/n015-2018-08-02-17-16-37+0800__CAM_FRONT__1533201556012460.jpg'.

The data in sweepeps is not labeled, why is it used in the training stage? I wonder it.

LaCandela commented 8 months ago

Hi! I would be also interested in this question!