GitLab

* [Docs] Update link of registry tutorial (#2442)

Registry docs are now under Advanced Tutorials.

* add typehint to the backbones of model.

* Update typehint with OptMultiConfig and Tensor to torch.Tensor

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dla.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dla.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update mmdet3d/models/backbones/dgcnn.py
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update typehint.

* add typehint to function mono_cam_box2vis and remove assert keyword.

* Update typehint.

* Fixed some problems.

---------
Co-authored-by: pd-michaelstanley <88335018+pd-michaelstanley@users.noreply.github.com>
Co-authored-by: Xiang Xu <xuxiang0103@gmail.com>

* Update Registry in MMDet3D

* fix compose pipeline bug

* update registry

* fix some bugs

* fix comments

* fix comments

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* support dgcnn

* fix typo

* fix typo

* fix typo

* del gf&fa registry (wo reuse pointnet module)

* fix typo

* add benchmark and add copyright header (for DGCNN only)

* fix typo

* fix typo

* fix typo

* fix typo

* fix typo

* support dgcnn