Mmdet

New Contributors
* seanremy made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2149
* zlmzju made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2217
* MeepoAII made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2261
* Msirte made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2300
* penghaozhou made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2301
* UdonDa made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2334
* marload made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2364
* vanpersie32 made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2507
* z-bingo made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2500
* anurag1paul made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2548

**Full Changelog**: https://github.com/open-mmlab/mmdetection/compare/v1.1.0...v1.2.0

Highlights

- Support [TPVFormer](https://arxiv.org/pdf/2302.07817.pdf) in `projects` (#2399, 2517, 2535)
- Support the training of BEVFusion in `projects` (2546)
- Support lidar-based 3D semantic segmentation benchmark (2530, 2559)

New Features

- Support [TPVFormer](https://arxiv.org/pdf/2302.07817.pdf) in `projects` (#2399, 2517, 2535)
- Support the training of BEVFusion in `projects` (2558)
- Support lidar-based 3D Semantic Segmentation Benchmark (2530, 2559)
- Support test-time augmentation for Segmentor (2382)
- Support `Minkowski ConvModule` and `Residual` Block (2528)
- Support the visualization of multi-view images in multi-modal methods (2453)

Improvements

- Upload checkpoints and training log of PETR (2555)
- Replace `np.float` by default `float` in segmentation evaluation (2527)
- Add docs of converting SemanticKITTI datasets (2515)
- Support different colors for different classes in visualization (2500)
- Support tensor-like operations for `BaseInstance3DBoxes` and `BasePoint`(2501)
- Add information of LiDAR Segmentation in NuScenes annotation files
- Provide annotation files of datasets generated offline (2457)
- Refactor document structure (2429)
- Complete typehints and docstring (2396, 2457, 2468, 2464, 2485)

Bug Fixes

- Fix the bug of abnormal loss when training SECOND in Automatic mixed precision(AMP) mode (2452)
- Add a warning in function `post_process_coords` in mmdet3d/dataset/convert_utils.py (2557)
- Fix invalid configs (2477, 2536)
- Fix bugs of unit test (2466)
- Update `local-rank` argument in test.py for pytorch 2.0 (2469)
- Fix docker file (2451)
- Fix demo and visualization (2453)
- Fix SUN RGB-D data converter (2440)
- Fix readthedocs building (2459, 2419, 2505, 2396)
- Fix CI (2445,2424)
- Loose the version restriction of `numba` (2416)

Contributors

A total of 12 developers contributed to this release.

sunjiahao1999, Xiangxu-0103, JingweiZhang12, chriscarving, jaan1729, pd-michaelstanley, filaPro, kabouzeid, A-new-b, lbin, Lum1104, pd-michaelstanley


New contributors
* A-new-b made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2485
* lbin made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2557
* Lum1104 made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2464
* jaan1729 made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2451
* pd-michaelstanley made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2442
* chriscarving made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2396

**Full Changelog**: https://github.com/open-mmlab/mmdetection3d/compare/v1.1.0...v1.1.1

New Contributors
* lhcalibur made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2093
* abcxs made their first contribution in https://github.com/open-mmlab/mmdetection/pull/2103

**Full Changelog**: https://github.com/open-mmlab/mmdetection/compare/v1.0.0...v1.1.0

Highlights

- Support [CenterFormer](https://arxiv.org/abs/2209.05588) in `projects` (#2175)
- Support [PETR](https://arxiv.org/abs/2203.05625) in `projects` (#2173)

New Features

- Support [CenterFormer](https://arxiv.org/abs/2209.05588) in `projects` (#2175)
- Support [PETR](https://arxiv.org/abs/2203.05625) in `projects` (#2173)
- Refactor ImVoxelNet on SUN RGB-D into mmdet3d v1.1 (2141)

Improvements

- Remove legacy builder.py (2061)
- Update `customize_dataset` documentation (2153)
- Update tutorial of LiDAR-based detection (2120)

Bug Fixes

- Fix the configs of FCOS3D and PGD (2191)
- Fix numpy's `ValueError` in update_infos_to_v2.py (2162)
- Fix parameter missing in Det3DVisualizationHook (2118)
- Fix memory overflow in the rotated box IoU calculation (2134)
- Fix lidar2cam error in update_infos_to_v2.py for nus and lyft dataset (2110)
- Fix error of data type in Waymo metrics (2109)
- Update `bbox_3d` information in `cam_instances` for mono3d detection task (2046)
- Fix label saving of Waymo dataset (2096)

Contributors

A total of 10 developers contributed to this release.

SekiroRong, ZLTJohn, vansin, shanmo, VVsssssk, ZCMax, Xiangxu-0103, JingweiZhang12, Tai-Wang, lianqing11

New Contributors
* shanmo made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2118
* ZLTJohn made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2162
* SekiroRong made their first contribution in https://github.com/open-mmlab/mmdetection3d/pull/2175

**Full Changelog**: https://github.com/open-mmlab/mmdetection3d/compare/v1.1.0rc2...v1.1.0rc3

Highlights

- Support [PV-RCNN](https://arxiv.org/abs/1912.13192)
- Speed up evaluation on Waymo dataset

New Features

- Support [PV-RCNN](https://arxiv.org/abs/1912.13192) (#1597, 2045)
- Speed up evaluation on Waymo dataset (2008)
- Refactor FCAF3D into the framework of mmdet3d v1.1 (1945)
- Refactor S3DIS dataset into the framework of mmdet3d v1.1 (1984)
- Add `Projects/` folder and the first example project (2042)

Improvements

- Rename `CLASSES` and `PALETTE` to `classes` and `palette` respectively (1932)
- Update `metainfo` in pkl files and add `categories` into metainfo (1934)
- Show instance statistics before and after through the pipeline (1863)
- Add configs of DGCNN for different testing areas (1967)
- Remove testing utils from `tests/utils/` to `mmdet3d/testing/` (2012)
- Add typehint for code in `models/layers/` (2014)
- Refine documentation (1891, 1994)
- Refine voxelization for better speed (2062)

Bug Fixes

- Fix loop visualization error about point cloud (1914)
- Fix image conversion of Waymo to avoid information loss (1979)
- Fix evaluation on KITTI testset (2005)
- Fix sampling bug in `IoUNegPiecewiseSampler` (2017)
- Fix point cloud range in CenterPoint (1998)
- Fix some loading bugs and support FOV-image-based mode on Waymo dataset (1942)
- Fix dataset conversion utils (1923, 2040, 1971)
- Update metafiles in all the configs (2006)

Contributors

A total of 12 developers contributed to this release.

vavanade, oyel, thinkthinking, PeterH0323， 274869388, cxiang26, lianqing11, VVsssssk, ZCMax, Xiangxu-0103, JingweiZhang12, Tai-Wang


New Contributors

- PeterH0323 made their first contribution in 2065
- cxiang26 made their first contribution in 1965
- vavanade made their first contribution in 2031
- oyel made their first contribution in 2017
- thinkthinking made their first contribution in 2026
- 274869388 made their first contribution in 1973

**Full Changelog**: https://github.com/open-mmlab/mmdetection3d/compare/v1.1.0rc1...v1.1.0rc2