MDGF-CD: Multi-Level DiffFormer Feature Grouping Fusion Network

Here, we provide the pytorch implementation of the paper: MDGF-CD: Land-cover change detection with multi-level DiffFormer feature grouping fusion for VHR remote sensing images.

For more information, please see our published paper at Information Fusion.

Installation

Clone this repo:

git clone https://github.com/sherryxu21/MDGF-CD.git
cd MDGF-CD

Train

python main_cd.py

Evaluate

python eval_cd.py

Data structure

├─A
├─B
├─label
└─list

Citation

If you use this code for your research, please cite our paper:

@article{liu2025mdgf,
  title={MDGF-CD: Land-cover change detection with multi-level DiffFormer feature grouping fusion for VHR remote sensing images},
  author={Liu, Jamin and Xu, Rui and Duan, Yule and Guo, Tan and Shi, Guangyao and Luo, Fulin},
  journal={Information Fusion},
  pages={103110},
  year={2025},
  publisher={Elsevier}
}

License

Code is released for non-commercial and research purposes only. For commercial purposes, please contact the authors.

Acknowledgements

Appreciate the work from the following repositories: ChangeFormer, GCViT, CTD-Former.