Tensor Field Visualization with PDE ’ s and Application to DT-MRI Fiber Visualization

  title={Tensor Field Visualization with PDE ’ s and Application to DT-MRI Fiber Visualization},
  author={David. Tschumperle and Rachid. Deriche},
  • David. Tschumperle, Rachid. Deriche
  • Published 2003
We propose a PDE-based method to create textured representations of dense tensor-valued fields, for visualization purposes. Within the framework of anisotropic diffusion PDE’s, we focus on the general trace-based expressions (that we previously investigated in [39]) that are particularly well adapted to control the local smoothing performed by the regularization processes. Using this formalism, we propose then a new PDE which uses the spectral informations of a tensor field T : Ω → Pn to a… CONTINUE READING


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Diffusion PDE’s on Vector-Valued images

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  • 2002
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  • In 13ème Congrès RFIA‘02,
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Pde methods in flow simulation post processing

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