[Feature] Add TR3D detector to projects

[filaPro]

Modification

Add TR3D detector in ScanNet, SUN RGB-D and S3DIS to projects/TR3D.

BC-breaking (Optional)

No

[ZwwWayne]

Hi @filaPro ,
Thanks for your kind contribution. Overall, this PR looks good. We can merge this PR after fixing small comments.

[codecov]

Codecov Report

Base: 46.39% // Head: 47.09% // Increases project coverage by +0.69% 🎉

Coverage data is based on head (e047fd0) compared to base (6810244).
Patch coverage: 86.52% of modified lines in pull request are covered.

❗ Current head e047fd0 differs from pull request most recent head 423ce57. Consider uploading reports for the commit 423ce57 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           dev-1.x    #2274      +/-   ##
===========================================
+ Coverage    46.39%   47.09%   +0.69%     
===========================================
  Files          259      261       +2     
  Lines        21401    21679     +278     
  Branches      3379     3425      +46     
===========================================
+ Hits          9930    10210     +280     
+ Misses       10827    10816      -11     
- Partials       644      653       +9     

Flag	Coverage Δ
unittests	47.09% <86.52%> (+0.69%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmdet3d/evaluation/__init__.py	100.00% <ø> (ø)
mmdet3d/models/dense_heads/fcaf3d_head.py	16.23% <ø> (ø)
mmdet3d/testing/data_utils.py	70.83% <ø> (ø)
mmdet3d/datasets/transforms/formating.py	58.03% <33.33%> (+1.78%)	⬆️
mmdet3d/datasets/transforms/loading.py	48.13% <60.60%> (+0.79%)	⬆️
mmdet3d/visualization/local_visualizer.py	34.01% <63.15%> (-0.25%)	⬇️
mmdet3d/models/backbones/mink_resnet.py	25.00% <70.00%> (+2.19%)	⬆️
mmdet3d/models/segmentors/encoder_decoder.py	17.20% <72.72%> (ø)
mmdet3d/models/segmentors/base.py	57.69% <75.00%> (+5.06%)	⬆️
mmdet3d/visualization/vis_utils.py	40.47% <75.00%> (+1.19%)	⬆️
... and 14 more

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[Xiangxu-0103]

Overall, this PR LGTM.

[ZwwWayne]

Hi @filaPro ,
This PR is OK to be merged. Would you like to update the links of models, logs, and their log.json? It is fine if you provide a way for us to download and upload them to our host, then we can send the links to you for update.

[filaPro]

Hi @ZwwWayne ,
Can you please upload tr3d_* from here and provide the links?

[Tai-Wang]

Hi @filaPro , I have uploaded the checkpoints and logs to our server. You can update the links following the template "https://download.openmmlab.com/mmdetection3d/v1.1.0_models/tr3d/xxx/xxx.log.json", like "https://download.openmmlab.com/mmdetection3d/v1.1.0_models/tr3d/tr3d_1xb16_scannet-3d-18class/tr3d_1xb16_scannet-3d-18class.log.json".

BTW, could you please revise the config folder name from "TR3D" to "tr3d" to make it consistent with others?

[filaPro]

Hi @Tai-Wang ,
Thanks a lot.
But i followed projects directory where all config paths are like PETR/petr or CenterFormer/centerformer. Should i rename TR3D/tr3d to tr3d/tr3d?

[Tai-Wang]

Hi @Tai-Wang , Thanks a lot. But i followed projects directory where all config paths are like PETR/petr or CenterFormer/centerformer. Should i rename TR3D/tr3d to tr3d/tr3d?

Sorry, the current name should be ok in projects. Only need to change the config folder name to "tr3d" when we integrate these code into the core codes of mmdet3d.

[ZCMax]

Thanks for your PR, it LGTM for me to be merged into projects