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[Occupancy] Add LoadOccGTFromFile func; Fix wrong occ pkl path #215

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merged 1 commit into from
Apr 28, 2023
Merged

[Occupancy] Add LoadOccGTFromFile func; Fix wrong occ pkl path #215

merged 1 commit into from
Apr 28, 2023

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qihao-plus
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@qihao-plus qihao-plus commented Apr 28, 2023 •
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This PR adds the lost LoadOccGTFromFile function and also tries to fix wrong occ pkl path in occupancy config file.
With this PR, the bevdet-occ-stbase-4d-stereo-512x1408-24e.py can be trained successfully.

2023-04-28 14:48:16,890 - mmdet - INFO - Epoch [1][50/1759] lr: 4.915e-05, eta: 10 days, 12:42:55, time: 5.174, data_time: 0.198, memory: 15119, loss_depth: 0.2679, loss_occ: 2.6189, loss: 2.8868, grad_norm: 4.7577

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qihao-plus commented Apr 28, 2023 •
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Also, the bevdet-occ-r50-4d-stereo-24e.py requires bevdet-r50-4d-stereo-cbgs.pth which is not provided in baidu link @HuangJunJie2017

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The defaults extra_tag is bevdetv2-nuscenes in https://github.com/HuangJunJie2017/BEVDet/blob/dev2.1/tools/create_data_bevdet.py#L140

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Also, the bevdet-occ-r50-4d-stereo-24e.py requires bevdet-r50-4d-stereo-cbgs.pth which is not provided in baidu link @HuangJunJie2017

fixed

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The defaults extra_tag is bevdetv2-nuscenes in https://github.com/HuangJunJie2017/BEVDet/blob/dev2.1/tools/create_data_bevdet.py#L140

yes, should use bevdetv2-nuscenes instead

@HuangJunJie2017 HuangJunJie2017 merged commit e61f196 into HuangJunJie2017:dev2.1 Apr 28, 2023
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HuangJunJie2017 commented Apr 28, 2023 •
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please pull the latest code to fixe the training occupancy with bev flip augmentation @qihao-plus

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