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When I was training bevformer-base with `batch_size =2`, I met the Error:
```
Traceback (most recent call last):
File "./tools/train.py", line 259, in
main()
File "./tools/train.py", lin…
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Hi, since there are plenty of models working with transformer-based head, BEVFormer, PolarFormer, PETR, I wonder if you have tried a transformer-based head? I tried one with a swin-T backbone and init…
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Hello! Thank you for your great work!
If I want to visualize the attention map of the pretrained model, how could I do that for the multi-view-image. Could we have relevant code implementation?
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Thanks for sharing this great work!
I have a question to discuss.
As nuScenes page of detection task mentioned:
"The maximum time window of past sensor data and ego poses that may be used at infe…
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yyaqi updated
2 years ago
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I run test follow projects/BEVFormer/docs/getting_started.md . got result like this:
```text
Saving metrics to: test/bevformer_base/Wed_Jun_15_23_27_40_2022/pts_bbox
mAP: 0.4166
mATE: 0.6725
mASE…
LovPe updated
2 years ago
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Hi, I notice that BEVFormer does not employ data augmentation(flip, resize) in petr.
I tried to follow petr and bevdet to employ these data augmentations and the performance was not good.
Did you…
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Dear authors, sorry for bothering you again. When I set _fp16 = dict(loss_scale=512.)_, I found I have to also set _find_unused_parameters=True_, or there will be an error. I wonder is this the right …
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Hello, thank you for sharing the code! I read your paper and check the code. It is really amazing that it achieve such great results both on nuscene and waymo dataset.
Currently there is only code f…