@article{fang2026frecast,
  title = {FreCast: Refining Radar Echo Intensity via Phase-Preserving Amplitude Residual Diffusion for Precipitation Nowcasting},
  author = {Heping Fang and Zihuai Yin and Kaicheng Mao and Peiguang Zhang and Peng Yang},
  year = {2026},
  eprint = {2608.08436},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.08436},
}