Update README.md

README.md

@@ -13,100 +13,10 @@ Yukang Chen, Yanwei Li, Xiangyu Zhang, Jian Sun, Jiaya Jia<br />
 
 <p align="center"> <img src="docs/imgs/FocalSparseConv_Pipeline.png" width="100%"> </p>
 
-
-### Experimental results
-
-#### KITTI dataset
-|                                             | Car@R11 | Car@R40  |download | 
-|---------------------------------------------|-------:|:-------:|:---------:|
-| [PV-RCNN + Focals Conv](OpenPCDet/tools/cfgs/kitti_models/pv_rcnn_focal_lidar.yaml) | 83.91 | 85.20 | [Google](https://drive.google.com/file/d/1XOpIzHKtkEj9BNrQR6VYADO_T5yaOiJq/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1t1Gk8bDv8Q_Dd5vB4VtChA) (key: m15b) |
-| [PV-RCNN + Focals Conv (multimodal)](OpenPCDet/tools/cfgs/kitti_models/pv_rcnn_focal_multimodal.yaml) | 84.58 | 85.34 | [Google](https://drive.google.com/file/d/183araPcEmYSlruife2nszKeJv1KH2spg/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/10XodrSazMFDFnTRdKIfbKA) (key: ie6n) |
-| [Voxel R-CNN (Car) + Focals Conv (multimodal)](OpenPCDet/tools/cfgs/kitti_models/voxel_rcnn_car_focal_multimodal.yaml) | 85.68 | 86.00 | [Google](https://drive.google.com/file/d/1M7IUosz4q4qHKEZeRLIIBQ6Wj1-0Wjdg/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1bIN3zDmPXrURMOPg7pukzA) (key: tnw9) |
-
-
-#### nuScenes dataset
-
-|                                             | mAP | NDS | download | 
-|---------------------------------------------|----------:|:-------:|:---------:|
-| [CenterPoint + Focals Conv (multi-modal)](CenterPoint/configs/nusc/voxelnet/nusc_centerpoint_voxelnet_0075voxel_fix_bn_z_focal_multimodal.py) | 63.86	| 69.41	 | [Google](https://drive.google.com/file/d/12VXMl6RQcz87OWPxXJsB_Nb0MdimsTiG/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1ZXn-fhmeL6AsveV2G3n5Jg) (key: 01jh) | 
-| [CenterPoint + Focals Conv (multi-modal) - 1/4 data](CenterPoint/configs/nusc/voxelnet/nusc_centerpoint_voxelnet_0075voxel_fix_bn_z_focal_multimodal_1_4_data.py) | 62.15	| 67.45	 | [Google](https://drive.google.com/file/d/1HC3nTEE8GVhInquwRd9hRJPSsZZylR58/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1tKlO4GgzjXojzjzpoJY_Ng) (key: 6qsc) | 
-
 Visualization of voxel distribution of Focals Conv on KITTI val dataset:
 <p align="center"> <img src="docs/imgs/Sparsity_comparison_3pairs.png" width="100%"> </p>
 
 
-
-## Getting Started
-### Installation
-
-#### a. Clone this repository
-```shell
-https://github.com/dvlab-research/FocalsConv && cd FocalsConv
-```
-#### b. Install the environment
-
-Following the install documents for [OpenPCdet](OpenPCDet/docs/INSTALL.md) and [CenterPoint](CenterPoint/docs/INSTALL.md) codebases respectively, based on your preference.
-
-*spconv 2.x is highly recommended instead of spconv 1.x version.
-
-#### c. Prepare the datasets. 
-
-Download and organize the official [KITTI](OpenPCDet/docs/GETTING_STARTED.md) and [Waymo](OpenPCDet/docs/GETTING_STARTED.md) following the document in OpenPCdet, and [nuScenes](CenterPoint/docs/NUSC.md) from the CenterPoint codebase.
-
-*Note that for nuScenes dataset, we use image-level gt-sampling (copy-paste) in the multi-modal training.
-Please download this [dbinfos_train_10sweeps_withvelo.pkl](https://drive.google.com/file/d/1ypJKpZifM-NsGdUSLMFpBo-KaXlfpplR/view?usp=sharing) to replace the original one. ([Google](https://drive.google.com/file/d/1ypJKpZifM-NsGdUSLMFpBo-KaXlfpplR/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1iz1KWthc1XhXG3du3QG__w) (key: b466))
-
-*Note that for nuScenes dataset, we conduct ablation studies on a 1/4 data training split. 
-Please download [infos_train_mini_1_4_10sweeps_withvelo_filter_True.pkl](https://drive.google.com/file/d/19-Zo8o0OWZYed0UpnOfDqTY5oLXKJV9Q/view?usp=sharing) if you needed for training. ([Google](https://drive.google.com/file/d/19-Zo8o0OWZYed0UpnOfDqTY5oLXKJV9Q/view?usp=sharing) \| [Baidu](https://pan.baidu.com/s/1VbkNBs155JyJLhNtSlbEGQ) (key: 769e))
-
-#### d. Download pre-trained models.
-If you want to directly evaluate the trained models we provide, please download them first.
-
-If you want to train by yourselvef, for multi-modal settings, please download this resnet pre-train model first,
-[torchvision-res50-deeplabv3](https://download.pytorch.org/models/deeplabv3_resnet50_coco-cd0a2569.pth).
-
-
-### Evaluation
-We provide the trained weight file so you can just run with that. You can also use the model you trained.
-
-For models in OpenPCdet, 
-```shell
-NUM_GPUS=8
-cd tools 
-bash scripts/dist_test.sh ${NUM_GPUS} --cfg_file cfgs/kitti_models/voxel_rcnn_car_focal_multimodal.yaml --ckpt path/to/voxelrcnn_focal_multimodal.pth
-
-bash scripts/dist_test.sh ${NUM_GPUS} --cfg_file cfgs/kitti_models/pv_rcnn_focal_multimodal.yaml --ckpt ../pvrcnn_focal_multimodal.pth
-
-bash scripts/dist_test.sh ${NUM_GPUS} --cfg_file cfgs/kitti_models/pv_rcnn_focal_lidar.yaml --ckpt path/to/pvrcnn_focal_lidar.pth
-```
-
-For models in CenterPoint, 
-```shell
-CONFIG="nusc_centerpoint_voxelnet_0075voxel_fix_bn_z_focal_multimodal"
-python -m torch.distributed.launch --nproc_per_node=${NUM_GPUS} ./tools/dist_test.py configs/nusc/voxelnet/$CONFIG.py --work_dir ./work_dirs/$CONFIG --checkpoint centerpoint_focal_multimodal.pth
-```
-
-
-### Training
-
-For configures in OpenPCdet,
-```shell
-bash scripts/dist_train.sh ${NUM_GPUS} --cfg_file cfgs/kitti_models/CONFIG.yaml
-```
-
-For configures in CenterPoint,
-```shell
-python -m torch.distributed.launch --nproc_per_node=${NUM_GPUS} ./tools/train.py configs/nusc/voxelnet/$CONFIG.py --work_dir ./work_dirs/CONFIG
-```
-
-* Note that we use 8 GPUs to train OpenPCdet models and 4 GPUs to train CenterPoint models.
-
-## TODO List
-- - [ ] Config files and trained models on the overall Waymo dataset.
-- - [ ] Config files and scripts for the test augs (double-flip and rotation) in nuScenes test submission.
-- - [ ] Results and models of Focals Conv Networks on 3D Segmentation datasets.
-
-
 ## Citation 
 If you find this project useful in your research, please consider citing:
 
@@ -119,19 +29,6 @@ If you find this project useful in your research, please consider citing:
 }
 ```
 
-## Acknowledgement
--  This work is built upon the `OpenPCDet` and `CenterPoint`. Please refer to the official github repositories, [OpenPCDet](https://github.com/open-mmlab/OpenPCDet) and [CenterPoint](https://github.com/tianweiy/CenterPoint) for more information.
-
--  This README follows the style of [IA-SSD](https://github.com/yifanzhang713/IA-SSD).
-
-
-
 ## License
 
-This project is released under the [Apache 2.0 license](LICENSE).
-
-
-## Related Repos
-1. [spconv](https://github.com/traveller59/spconv) ![GitHub stars](https://img.shields.io/github/stars/traveller59/spconv.svg?style=flat&label=Star)
-2. [Deformable Conv](https://github.com/msracver/Deformable-ConvNets) ![GitHub stars](https://img.shields.io/github/stars/msracver/Deformable-ConvNets.svg?style=flat&label=Star)
-3. [Submanifold Sparse Conv](https://github.com/facebookresearch/SparseConvNet) ![GitHub stars](https://img.shields.io/github/stars/facebookresearch/SparseConvNet.svg?style=flat&label=Star)
+This project is released under the [Apache 2.0 license](LICENSE).