@Article{SCI:Xu2023b,
  author =    "H. Xu and A. Morris and S.Y. Elhabian",
  title =     "Particle-Based Shape Modeling for Arbitrary
              Regions-of-Interest",
  title_url =
              "https://link.springer.com/chapter/10.1007/978-3-031-46914-5_4",
  journal =   "Shape in Medical Imaging, Lecture Notes in
              Computer Science, vol 14350",
  year =      "2023",
}