Awesome
Update
We extend AlignPS by augmenting it with an ROI-Align head, which further improves the performance. Details can be found here.
Dataset | Model | mAP | Rank1 | Config | Link |
---|---|---|---|---|---|
CUHK-SYSU | ROI-AlignPS | 95.1% | 96.0% | cfg | model |
PRW | ROI-AlignPS | 51.6% | 84.4% | cfg | model |
Introduction
This is the implementation for Anchor-Free Person Search in CVPR2021 and its extended version Efficient Person Search: An Anchor-Free Approach.
A brief introduction in Chinese can be found at https://zhuanlan.zhihu.com/p/359617800
License
This project is released under the Apache 2.0 license.
Installation
This project is developed upon MMdetection, please refer to install.md to install MMdetection.
We utilized mmcv=1.1.5, pytorch=1.7.0
Dataset
We provide coco-style annotation in demo/anno.
For CUHK-SYSU, change the path of your dataset and the annotaion file in the config file L3, L38, L43, L48
For PRW, change the paths in these config files: config1 config2
Experiments
- Train
sh run_train.sh
- Test CUHK-SYSU
Change the paths in L59 and L72 in test_results.py
sh run_test.sh
For ROI-AlignPS, change the paths in test_results_psd.py
sh run_test_roi.sh
- Test PRW
Change the paths in L127 and L128 in test_results_prw.py
sh run_test_prw.sh
For ROI-AlignPS, change the paths in test_results_psd_prw.py
sh run_test_roi_prw.sh
Performance
Dataset | Model | mAP | Rank1 | Config | Link |
---|---|---|---|---|---|
CUHK-SYSU | AlignPS | 93.1% | 93.4% | cfg | model |
CUHK-SYSU | AlignPS+ | 94.0% | 94.5% | cfg | model |
PRW | AlignPS | 45.9% | 81.9% | cfg | model |
PRW | AlignPS+ | 46.1% | 82.1% | cfg | model |
Citation
If you use this toolbox or benchmark in your research, please cite this project.
@inproceedings{DBLP:conf/cvpr/YanLQBL00021,
author = {Yichao Yan and
Jinpeng Li and
Jie Qin and
Song Bai and
Shengcai Liao and
Li Liu and
Fan Zhu and
Ling Shao},
title = {Anchor-Free Person Search},
booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
pages = {7690--7699},
year = {2021}
}
@article{DBLP:journals/corr/abs-2109-00211,
author = {Yichao Yan and
Jinpeng Li and
Jie Qin and
Shengcai Liao and
Xiaokang Yang},
title = {Efficient Person Search: An Anchor-Free Approach},
journal = {CoRR},
volume = {abs/2109.00211},
year = {2021}
}