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(TGRS2025) Efficient Fourier Filtering Network with Contrastive Learning for UAV-based Unaligned Bi-modal Salient Object Detection

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AlignSal -- TGRS 2025

Efficient Fourier Filtering Network with Contrastive Learning for AAV-based Unaligned Bi-modal Salient Object Detection [arXiv] [IEEE]

  • Framework
  • In this project, we designed AlignSal, which achieves both real-time performance and high accuracy for AAV-based unaligned Bi-modal Salient Object Detection (BSOD).
  • Please cite our paper if you find it useful for your research.
@ARTICLE{10975009,
  author={Lyu, Pengfei and Yeung, Pak-Hei and Yu, Xiaosheng and Cheng, Xiufei and Wu, Chengdong and Rajapakse, Jagath C.},
  journal={IEEE Transactions on Geoscience and Remote Sensing}, 
  title={Efficient Fourier Filtering Network With Contrastive Learning for AAV-Based Unaligned Bimodal Salient Object Detection}, 
  year={2025},
  volume={63},
  number={},
  pages={1-12},
  publisher={IEEE}
}

@ARTICLE{10982382,
  author={Lyu, Pengfei and Yu, Xiaosheng and Chi, Jianning and Wu, Hao and Wu, Chengdong and Rajapakse, Jagath C.},
  journal={IEEE Transactions on Image Processing}, 
  title={TwinsTNet: Broad-View Twins Transformer Network for Bi-Modal Salient Object Detection}, 
  year={2025},
  volume={34},
  number={},
  pages={2796-2810},
  publisher={IEEE}
}

Requirements

List of prerequisites or required libraries for the project to run:

  • Pytorch 2.0.0
  • Cuda 11.8
  • Python 3.8 or higher
  • tensorboardX
  • opencv-python
  • timm==0.6.13
  • thop
  • numpy

Datasets in paper

  • UAV RGB-T 2400: link;
  • UNVT821, UNVT1000, UNVT5000: link.

Results

The results of our AlignSal and other SOTA models

UAV RGB-T 2400:

  • AlignSal: link;
  • Comparison model: link.

UNVT821, UNVT1000, UNVT5000

  • AlignSal: link;
  • Comparison model: link.

Evaluation Metrics Toolbox

  • The Evaluation Metrics Toolbox is available here: link.

Acknowledgements

Contact Us

If you have any questions, please contact us ([email protected]).

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