@article{circularphaserepresentationandgeometryaw,
  title = {Circular Phase Representation and Geometry-Aware Optimization for Ptychographic Image Reconstruction},
  author = {Carson Yu Liu and Jun Cheng and Chien-Chun Chen and Steve F. Shu},
  year = {2026},
  eprint = {2604.26664},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.26664},
}