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https://github.com/NightSongs/LightCDNet
LightCDNet: Lightweight Change Detection Network Based on VHR Images
https://github.com/NightSongs/LightCDNet
Last synced: about 2 months ago
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LightCDNet: Lightweight Change Detection Network Based on VHR Images
- Host: GitHub
- URL: https://github.com/NightSongs/LightCDNet
- Owner: NightSongs
- Created: 2023-04-19T06:22:19.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-02-12T05:05:24.000Z (11 months ago)
- Last Synced: 2024-08-03T19:09:08.160Z (5 months ago)
- Language: Python
- Homepage:
- Size: 185 KB
- Stars: 35
- Watchers: 1
- Forks: 2
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- awesome-remote-sensing-change-detection - Xing Y, Jiang J, Xiang J, et al. LightCDNet: Lightweight Change Detection Network Based on VHR Images
README
## Introduction
The Pytorch implementation for: "LightCDNet: Lightweight Change Detection Network Based on VHR Images" ([IEEE GRSL' 2023](https://ieeexplore.ieee.org/document/10214556))
You can get a PDF version of our paper here: [Google Drive](https://drive.google.com/file/d/1c3aRK_I2hOqf57nVxk1-RMtdG50VneZW/view?usp=drive_link)
------------------------------------------------------------------------------------------------------
## Abstract
[LEVIR-CD](http://chenhao.in/LEVIR/)
| Method | Crop Size | Lr schd | \#Param (M) | MACs (G) | Precision | Recall | F1-Score | IoU |
| :--------------: | :-------: | :-----: | :---------: | :------: | :-------: | :----: | :------: | :---: |
| LightCDNet-small | 256x256 | 40000 | 0.35 | 1.65 | 91.36 | 89.81 | 90.57 | 82.77 |
| LightCDNet-base | 256x256 | 40000 | 1.32 | 3.22 | 92.12 | 90.43 | 91.27 | 83.94 |
| LightCDNet-large | 256x256 | 40000 | 2.82 | 5.94 | 92.43 | 90.45 | 91.43 | 84.21 |
## Notice
The code has been integrated into [Open-CD](https://github.com/likyoo/open-cd/tree/main), welcome to use it!
## Environment installation
This project is implemented based on Open-CD, please refer to the installation method of [Open-CD](https://github.com/likyoo/open-cd/tree/main) 0.x version.
## Usage
(eg: LightCDNet-small)
Train:
```
python tools/train.py configs/lightcdnet/lightcdnet_s_256x256_40k_levircd.py --work-dir ./exp/lightcdnet_s_levir_workdir --gpu-id 0 --seed 602
```
Eval:
```
python tools/test.py configs/lightcdnet/lightcdnet_s_256x256_40k_levircd.py ./exp/lightcdnet_s_levir_workdir/latest.pth --eval mFscore mIoU
```
Visualization:
```
python tools/test.py configs/lightcdnet/lightcdnet_s_256x256_40k_levircd.py ./exp/lightcdnet_s_levir_workdir/latest.pth --format-only --eval-options "imgfile_prefix=tmp_infer"
```
## Citation
If you find this project useful in your research, please consider cite:
```
@ARTICLE{10214556,
author={Xing, Yuanjun and Jiang, Jiawei and Xiang, Jun and Yan, Enping and Song, Yabin and Mo, Dengkui},
journal={IEEE Geoscience and Remote Sensing Letters},
title={LightCDNet: Lightweight Change Detection Network Based on VHR Images},
year={2023},
volume={20},
number={},
pages={1-5},
doi={10.1109/LGRS.2023.3304309}}
```