GitLab

* add precommmit to check readme

* update

* fix typos

* add monoflex coder

* fix coder

* fix comments

* change variable name

* fix typos

* put encode alpha in coder

* change variable name

* change alpha to local yaw

* fix roty to yaw

* fix annotations

* fix comments

* fix return elements

* fix comments

* fix comments

* add local yaw property

* fix typos

* delete local yaw in base

* change local yaw to alpha

* change local yaw to alpha

* update docstring

* update docstring again

* argument show, score_thr added to single_gpu_test

* Implemented label color visualization for show_result function

* Added show, score_thr argument for base 3 model(mmdetection3d)

* Fixed typo(color < 1) for show_result function

* Applied pre-commit run --all-files

* Revised documentation of show_result and revised variable name

* Updated documentation and set default value of score_thr to None

* update numba

* update

* fix numba version in doc

* fix typo

* fix_typos

* fix collect3d meta keys

* support inference smoke on nuscenes and fix some bugs

* fix some bugs

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import (#839)

* [Enhance]  refactor  iou_neg_piecewise_sampler.py (#842)

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import

* refactor iou_neg_piecewise_sampler.py

* add docstring

* modify docstring
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>

* [Feature] Add roipooling cuda ops (#843)

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import

* add roipooling cuda ops

* add roi extractor

* add test_roi_extractor unittest

* Modify setup.py to install roipooling ops

* modify docstring

* remove enlarge bbox in roipoint pooling

* add_roipooling_ops

* modify docstring
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>

* [Refactor] Refactor code structure and docstrings (#803)

* refactor points_in_boxes

* Merge same functions of three boxes

* More docstring fixes and unify x/y/z size

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Remove None in function param type

* Fix unittest

* Add comments for NMS functions

* Merge methods of Points

* Add unittest

* Add optional and default value

* Fix box conversion and add unittest

* Fix comments

* Add unit test

* Indent

* Fix CI

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Add unit test for box bev

* More unit tests and refine docstrings in box_np_ops

* Fix comment

* Add deprecation warning

* [Feature] PointXYZWHLRBBoxCoder (#856)

* support PointBasedBoxCoder

* fix unittest bug

* support unittest in gpu

* support unittest in gpu

* modified docstring

* add args

* add args

* [Enhance] Change Groupfree3D config (#855)

* All mods

* PointSample

* PointSample

* [Doc] Add tutorials/data_pipeline Chinese version (#827)

* [Doc] Add tutorials/data_pipeline Chinese version

* refine doc

* Use the absolute link

* Use the absolute link
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* [Doc] Add Chinese doc for `scannet_det.md` (#836)

* Part

* Complete

* Fix comments

* Fix comments

* [Doc] Add Chinese doc for `waymo_det.md` (#859)

* Add complete translation

* Refinements

* Fix comments

* Fix a minor typo
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* Remove 2D annotations on Lyft (#867)

* Add header for files (#869)

* Add header for files

* Add header for files

* Add header for files

* Add header for files

* [fix] fix typos (#872)

* Fix 3 unworking configs (#882)

* [Fix] Fix `index.rst` for Chinese docs (#873)

* Fix index.rst for zh docs

* Change switch language

* [Fix] Centerpoint head nested list transpose  (#879)

* FIX Transpose nested lists without Numpy

* Removed unused Numpy import

* [Enhance] Update PointFusion (#791)

* update point fusion

* remove LIDAR hardcode

* move get_proj_mat_by_coord_type to utils

* fix lint

* remove todo

* fix lint

* [Doc] Add nuscenes_det.md Chinese version (#854)

* add nus chinese doc

* add nuScenes Chinese doc

* fix typo

* fix typo

* fix typo

* fix typo

* fix typo

* [Fix] Fix RegNet pretrained weight loading (#889)

* Fix regnet pretrained weight loading

* Remove unused file

* Fix centerpoint tta (#892)

* [Enhance] Add benchmark regression script (#808)

* Initial commit

* [Feature] Support DGCNN (v1.0.0.dev0) (#896)

* 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

* Change cam rot_3d_in_axis (#906)

* [Doc] Add coord sys tutorial pic and change links to dev branch (#912)

* Modify link branch and add pic

* Fix pic

* [Feature] add kitti AP40 evaluation metric (v1.0.0.dev0) (#927)

* Add citation (#901)

* [Feature] Add python3.9 in CI (#900)

* Add python3.0 in CI

* Add python3.0 in CI

* Bump to v0.17.0 (#898)

* Update README.md

* Update README_zh-CN.md

* Update version.py

* Update getting_started.md

* Update getting_started.md

* Update changelog.md

* Remove "recent" in the news

* Remove "recent" in the news

* Fix comments

* [Docs] Fix the version of sphinx (#902)

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* add AP40

* add unitest

* add unitest

* seperate AP11 and AP40

* fix some typos
Co-authored-by: dingchang <hudingchang.vendor@sensetime.com>
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* [Feature] add smoke backbone neck (#939)

* add smoke detecotor and it's backbone and neck

* typo fix

* fix typo

* add docstring

* fix typo

* fix comments

* fix comments

* fix comments

* fix typo

* fix typo

* fix

* fix typo

* fix docstring

* refine feature

* fix typo

* use Basemodule in Neck

* [Refactor] Refactor the transformation from image to camera coordinates (#938)

* Refactor points_img2cam

* Refine docstring

* Support array converter and add unit tests

* [Feature] FCOS3D BBox Coder (#940)

* FCOS3D BBox Coder

* Add unit tests

* Change the value from long to float/double

* Rename bbox_out as bbox

* Add comments to forward returns

* Support PGD BBox Coder

* Refine docstring

* Add uncertain l1 loss and its unit tests

* [Feature] PGD BBox Coder (#948)

* Support PGD BBox Coder

* Refine docstring

* PGD Head initialized

* Refactor init methods, fix legacy variable names

* [Feature] Support Uncertain L1 Loss (#950)

* Add uncertain l1 loss and its unit tests

* Remove mmcv.jit and refine docstrings

* [Fix] Fix visualization in KITTI dataset (#956)

* fix bug to support kitti vis

* fix

* Refine variable names and docstrings

* Add unit tests and fix some minor bugs

* Refine assertion messages

* Fix typo in the docs_zh-CN

* Use Pretrain init and remove unused init_cfg in FCOS3D

* Fix the comments for the input_modality in the dataset config

* Fix minor bugs in pgd_bbox_coder and incorrect setting for uncertain loss, use original init

* Add explanations for code_weights

* Adjust the unit test for pgd bbox coder

* Remove unused codes

* Add mono3d metric into the gather_models and fix bugs

* Involve the value assignment of loss_dict into the computing procedure

* Fix incorrect loss_depth
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: Xi Liu <75658786+xiliu8006@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>
Co-authored-by: Wenhao Wu <79644370+wHao-Wu@users.noreply.github.com>
Co-authored-by: dingchang <hudingchang.vendor@sensetime.com>
Co-authored-by: 谢恩泽 <Johnny_ez@163.com>
Co-authored-by: Robin Karlsson <34254153+robin-karlsson0@users.noreply.github.com>
Co-authored-by: Danila Rukhovich <danrukh@gmail.com>
Co-authored-by: ChaimZhu <zhuchenming@pjlab.org.cn>

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import (#839)

* [Enhance]  refactor  iou_neg_piecewise_sampler.py (#842)

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import

* refactor iou_neg_piecewise_sampler.py

* add docstring

* modify docstring
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>

* [Feature] Add roipooling cuda ops (#843)

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import

* add roipooling cuda ops

* add roi extractor

* add test_roi_extractor unittest

* Modify setup.py to install roipooling ops

* modify docstring

* remove enlarge bbox in roipoint pooling

* add_roipooling_ops

* modify docstring
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>

* [Refactor] Refactor code structure and docstrings (#803)

* refactor points_in_boxes

* Merge same functions of three boxes

* More docstring fixes and unify x/y/z size

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Remove None in function param type

* Fix unittest

* Add comments for NMS functions

* Merge methods of Points

* Add unittest

* Add optional and default value

* Fix box conversion and add unittest

* Fix comments

* Add unit test

* Indent

* Fix CI

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Add unit test for box bev

* More unit tests and refine docstrings in box_np_ops

* Fix comment

* Add deprecation warning

* [Feature] PointXYZWHLRBBoxCoder (#856)

* support PointBasedBoxCoder

* fix unittest bug

* support unittest in gpu

* support unittest in gpu

* modified docstring

* add args

* add args

* [Enhance] Change Groupfree3D config (#855)

* All mods

* PointSample

* PointSample

* [Doc] Add tutorials/data_pipeline Chinese version (#827)

* [Doc] Add tutorials/data_pipeline Chinese version

* refine doc

* Use the absolute link

* Use the absolute link
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* [Doc] Add Chinese doc for `scannet_det.md` (#836)

* Part

* Complete

* Fix comments

* Fix comments

* [Doc] Add Chinese doc for `waymo_det.md` (#859)

* Add complete translation

* Refinements

* Fix comments

* Fix a minor typo
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* Remove 2D annotations on Lyft (#867)

* Add header for files (#869)

* Add header for files

* Add header for files

* Add header for files

* Add header for files

* [fix] fix typos (#872)

* Fix 3 unworking configs (#882)

* [Fix] Fix `index.rst` for Chinese docs (#873)

* Fix index.rst for zh docs

* Change switch language

* [Fix] Centerpoint head nested list transpose  (#879)

* FIX Transpose nested lists without Numpy

* Removed unused Numpy import

* [Enhance] Update PointFusion (#791)

* update point fusion

* remove LIDAR hardcode

* move get_proj_mat_by_coord_type to utils

* fix lint

* remove todo

* fix lint

* [Doc] Add nuscenes_det.md Chinese version (#854)

* add nus chinese doc

* add nuScenes Chinese doc

* fix typo

* fix typo

* fix typo

* fix typo

* fix typo

* [Fix] Fix RegNet pretrained weight loading (#889)

* Fix regnet pretrained weight loading

* Remove unused file

* Fix centerpoint tta (#892)

* [Enhance] Add benchmark regression script (#808)

* Initial commit

* [Feature] Support DGCNN (v1.0.0.dev0) (#896)

* 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

* Change cam rot_3d_in_axis (#906)

* [Doc] Add coord sys tutorial pic and change links to dev branch (#912)

* Modify link branch and add pic

* Fix pic

* [Feature] add kitti AP40 evaluation metric (v1.0.0.dev0) (#927)

* Add citation (#901)

* [Feature] Add python3.9 in CI (#900)

* Add python3.0 in CI

* Add python3.0 in CI

* Bump to v0.17.0 (#898)

* Update README.md

* Update README_zh-CN.md

* Update version.py

* Update getting_started.md

* Update getting_started.md

* Update changelog.md

* Remove "recent" in the news

* Remove "recent" in the news

* Fix comments

* [Docs] Fix the version of sphinx (#902)

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* add AP40

* add unitest

* add unitest

* seperate AP11 and AP40

* fix some typos
Co-authored-by: dingchang <hudingchang.vendor@sensetime.com>
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* [Feature] add smoke backbone neck (#939)

* add smoke detecotor and it's backbone and neck

* typo fix

* fix typo

* add docstring

* fix typo

* fix comments

* fix comments

* fix comments

* fix typo

* fix typo

* fix

* fix typo

* fix docstring

* refine feature

* fix typo

* use Basemodule in Neck

* [Refactor] Refactor the transformation from image to camera coordinates (#938)

* Refactor points_img2cam

* Refine docstring

* Support array converter and add unit tests

* [Feature] FCOS3D BBox Coder (#940)

* FCOS3D BBox Coder

* Add unit tests

* Change the value from long to float/double

* Rename bbox_out as bbox

* Add comments to forward returns

* [Feature] PGD BBox Coder (#948)

* Support PGD BBox Coder

* Refine docstring

* [Feature] Support Uncertain L1 Loss (#950)

* Add uncertain l1 loss and its unit tests

* Remove mmcv.jit and refine docstrings

* [Fix] Fix visualization in KITTI dataset (#956)

* fix bug to support kitti vis

* fix

* add smoke head

* fix typo

* fix code

* fix

* fix typo

* add detector

* delete dectector

* fix test_heads

* add coder test

* fix head

* fix bugs in smoke head

* refine kitti_mono3d data config

* remove cuda is available

* fix docstring

* fix unitest

* fix typo

* refine

* add affine aug

* fix rebase typo

* fix docs

* change cam_intrinsics to cam2imgs

* fix typos

* fix lint

* fix bugs

* fix las typos

* fix typos

* add dosctrings for trans_mats
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: Xi Liu <75658786+xiliu8006@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>
Co-authored-by: Wenhao Wu <79644370+wHao-Wu@users.noreply.github.com>
Co-authored-by: Tai-Wang <tab_wang@outlook.com>
Co-authored-by: dingchang <hudingchang.vendor@sensetime.com>
Co-authored-by: 谢恩泽 <Johnny_ez@163.com>
Co-authored-by: Robin Karlsson <34254153+robin-karlsson0@users.noreply.github.com>
Co-authored-by: Danila Rukhovich <danrukh@gmail.com>

* fix bug to support kitti vis

* fix

* Support PGD BBox Coder

* Refine docstring

* FCOS3D BBox Coder

* Add unit tests

* Change the value from long to float/double

* Rename bbox_out as bbox

* Add comments to forward returns

* Refactor points_img2cam

* Refine docstring

* Support array converter and add unit tests

* Add citation (#901)

* [Feature] Add python3.9 in CI (#900)

* Add python3.0 in CI

* Add python3.0 in CI

* Bump to v0.17.0 (#898)

* Update README.md

* Update README_zh-CN.md

* Update version.py

* Update getting_started.md

* Update getting_started.md

* Update changelog.md

* Remove "recent" in the news

* Remove "recent" in the news

* Fix comments

* [Docs] Fix the version of sphinx (#902)

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* Fix sphinx version

* add AP40

* add unitest

* add unitest

* seperate AP11 and AP40

* fix some typos
Co-authored-by: dingchang <hudingchang.vendor@sensetime.com>
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* support PointBasedBoxCoder

* fix unittest bug

* support unittest in gpu

* support unittest in gpu

* modified docstring

* add args

* add args

* refactor points_in_boxes

* Merge same functions of three boxes

* More docstring fixes and unify x/y/z size

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Add "optional" and fix "Default"

* Remove None in function param type

* Fix unittest

* Add comments for NMS functions

* Merge methods of Points

* Add unittest

* Add optional and default value

* Fix box conversion and add unittest

* Fix comments

* Add unit test

* Indent

* Fix CI

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Remove useless \\

* Add unit test for box bev

* More unit tests and refine docstrings in box_np_ops

* Fix comment

* Add deprecation warning

* [Refactor] Main code modification for coordinate system refactor (#677)

* [Enhance] Add script for data update (#774)

* Fixed wrong config paths and fixed a bug in test

* Fixed metafile

* Coord sys refactor (main code)

* Update test_waymo_dataset.py

* Manually resolve conflict

* Removed unused lines and fixed imports

* remove coord2box and box2coord

* update dir_limit_offset

* Some minor improvements

* Removed some \s in comments

* Revert a change

* Change Box3DMode to Coord3DMode where points are converted

* Fix points_in_bbox function

* Fix Imvoxelnet config

* Revert adding a line

* Fix rotation bug when batch size is 0

* Keep sign of dir_scores as before

* Fix several comments

* Add a comment

* Fix docstring

* Add data update scripts

* Fix comments

* fix import

* refactor iou_neg_piecewise_sampler.py

* add docstring

* modify docstring
Co-authored-by: Yezhen Cong <52420115+THU17cyz@users.noreply.github.com>
Co-authored-by: THU17cyz <congyezhen71@hotmail.com>

* visuliaztion typos

* fix to visualization

* fixed lint errors by pre-commit

* upgrade to build_anchor_generator

* fixed  isort message

* update point fusion

* remove LIDAR hardcode

* move get_proj_mat_by_coord_type to utils

* fix lint

* remove todo

* fix lint

* Add header for files

* Add header for files

* Add header for files

* Add header for files

* replace all cam_intrinsic

* revert cam_intrinsic in test

* remove rect and fix lint

* [Enhance] Sampling points based on distance metric

* fix typo

* refine unittest

* refine unittest

* refine details & add unittest & refine configs

* remove __repr__ & rename arg

* fix unittest

* add unitest

* refine unittest

* refine code

* refine code

* refine depth calculation

* refine code

* Remove the legacy hack function for monocular dataset browsing

* Remove legacy import from stucture/__init__.py

* Remove legacy hacks for nuScenes visualization

* Add deleted show_bboxes initialization in inference.py

* Rollback deletion of hack function in core

* Adjust the deprecationwarning

* Fix docstring typos and change formats for api-doc to work

* Test on fixing noqa

* Fix noqa

* Fix noqa

* converted rt_mat from ndarray to tensor to make it further compatible

* changed if condition of rt_mat to be consistent with code

* group-free-3d head

* GroupFree3DNet->VoteNet

* modify docstring

* bugfix: calculate pts_instance_label, decoder self/cross posembed init

* support GroupFree3DNet, modify scannnet train config

* support point cloud input features dim = 0

* add groupfree3dnet test case

* bugfix: softmax in decode boxes

* support multi-stage predictions

* modify GroupFree3DMultiheadAttention input parameters

* refactor: support sunrgbd-based train

* refactor: support sunrgbd-based train

* fix parts of bug

* modify multi-stage prediction

* fixbug: conv_channels

* bugfix: permute

* bugfix: permute

* bugfix: expand

* fix MAX_NUM_OBJ=64

* 4 gpu training, score_thr = 0.0

* modify config, repeattime=1

* bigfix: expand

* modify: GroupFree3DMHA, build_positional_encoding

* modify: GroupFree3DMHA, build_positional_encoding

* bugfix: torch.nn

* bugfix: mean loss

* residual -> identity

* fix name: DropOut -> Dropout

* delete sunrgbd-based congfig

* Fix: trailing whitespace

* suffix -> prefix

* bugfix: groupfree3d config
Co-authored-by: jinhui <PJLAB\jinhui@shai14001019l.pjlab.org>

* refactor K and Rt to depth2img for SUN RGB-D

* fix lint

* update 3 tests

* fix extra calib key and comments

* remove calib from browse_dataset

* fix cam to depth; rename return_z

* [Fix] Converting point with specify rt_matrix

* boundary condition

* more readability and comprehensibility

* fix comment errors

* add eval_pipeline in mono-nuscene cfg

* add vis function in nuscene-mono dataset

* refactor vis function to support all three mode boxes proj to img

* add unit test for nuscene-mono show func

* browse_dataset support nuScenes_mono

* add show_results() to SingleStageMono3DDetector

* support mono-3d dataset browse

* support nus_mono_dataset and single_stage_mono_detector show function

* update useful_tools.md docs

* support mono-3d demo

* add unit test

* update demo docs

* fix typos & remove unused comments

* polish docs