@article{cgfformerclusterguidancefrequencytransfo,
  title = {CGFformer: Cluster-Guidance Frequency Transformer for Pansharpening},
  author = {Zijian Zhou and Jianing Zhang and Kai Sun and Xiangyu Zhao and Chunxia Zhang and Xiangyong Cao},
  year = {2026},
  eprint = {2605.01490},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.01490},
}