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PCGL-GAN

Towards SAR-to-Optical Image Translation via Perception Correlative Learning and Global-Local Feature Collaborative

Prerequisites

  • python 3.10
  • torch 2.3.1
  • CUDA 11.8
  • dominate
  • visdom

Trian

python train.py --dataroot [] --name [] --model [] --gpu_ids 0 --lambda_spatial 10 --lambda_gradient 0 --attn_layers 4,7,9 --loss_mode cos --gan_mode lsgan --display_port 8097 --direction AtoB --patch_size 64

Test

python test.py --dataroot [] --checkpoints_dir ./checkpoints --name [] --model [] --num_test []

Translation results

SEN1-2 dataset

SEN1-2

QXSLAB dataset

QXSLAB

SAR2Opt dataset

SAR2Opt

Acknowledgments

This code heavily borrowes from CUT,F/LSeSim, and KAN-CUT.

Note

@article{chen2026towards,
  title={Towards SAR-to-optical image translation via perception correlative learning and global-local feature collaboration},
  author={Chen, Yu and Zhan, Weida and Jiang, Yichun and Zhu, Depeng and Xu, Xiaoyu and Guo, Jinxin and Hao, Ziqiang},
  journal={Pattern Recognition},
  pages={114186},
  year={2026},
  publisher={Elsevier}
}

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Towards SAR-to-Optical Image Translation via Perception Correlative Learning and Global-Local Feature Collaborative

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