3D particle tracking velocimetry using dynamic discrete tomography

  title={3D particle tracking velocimetry using dynamic discrete tomography},
  author={Andreas Alpers and Peter Gritzmann and Dmitry Moseev and Mirko Salewski},
  journal={Computer Physics Communications},
Particle tracking velocimetry in 3D is becoming an increasingly important imaging tool in the study of fluid dynamics, combustion as well as plasmas. We introduce a dynamic discrete tomography algorithm for reconstructing particle trajectories from projections. The algorithm is efficient for data from two projection directions and exact in the sense that it finds a solution consistent with the experimental data. Non-uniqueness of solutions can be detected and solutions can be tracked… CONTINUE READING

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