Browsing by Subject "Natural Phenomena"

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    • Data Assimilation for Full 4D PC‐MRI Measurements: Physics‐Based Denoising and Interpolation 

      de Hoon, N. H. L. C.; Jalba, A.C.; Farag, E.S.; van Ooij, P.; Nederveen, A.J.; Eisemann, E.; Vilanova, A. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Phase‐Contrast Magnetic Resonance Imaging (PC‐MRI) surpasses all other imaging methods in quality and completeness for measuring time‐varying volumetric blood flows and has shown potential to improve both diagnosis and ...

    • Sparse Representation of Terrains for Procedural Modeling 

      Guérin, Eric; Digne, Julie; Galin, Eric; Peytavie, Adrien (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      In this paper, we present a simple and efficient method to represent terrains as elevation functions built from linear combinations of landform features (atoms). These features can be extracted either from real world ...