@article{pugaussianpointcloudupsamplingusing3dgau,
  title = {PU-Gaussian: Point Cloud Upsampling using 3D Gaussian Representation},
  author = {Mahmoud Khater and Mona Strauss and Philipp von Olshausen and Alexander Reiterer},
  year = {2025},
  eprint = {2509.20207},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.20207},
}