Tomographic reconstruction using an adaptive tetrahedral mesh defined by a point cloud

@article{Sitek2006TomographicRU,
  title={Tomographic reconstruction using an adaptive tetrahedral mesh defined by a point cloud},
  author={Arkadiusz Sitek and R. Huesman and G. Gullberg},
  journal={IEEE Transactions on Medical Imaging},
  year={2006},
  volume={25},
  pages={1172-1179}
}
Medical images in nuclear medicine are commonly represented in three dimensions as a stack of two-dimensional images that are reconstructed from tomographic projections. Although natural and straightforward, this may not be an optimal visual representation for performing various diagnostic tasks. A method for three-dimensional (3-D) tomographic reconstruction is developed using a point cloud image representation. A point cloud is a set of points (nodes) in space, where each node of the point… Expand
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