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    • Nonparametric Models for Uncertainty Visualization 

      Pöthkow, Kai; Hege, Hans-Christian (The Eurographics Association and Blackwell Publishing Ltd., 2013)
      An uncertain (scalar, vector, tensor) field is usually perceived as a discrete random field with a priori unknown probability distributions. To compute derived probabilities, e.g. for the occurrence of certain features, ...
    • Probabilistic Marching Cubes 

      Pöthkow, Kai; Weber, Britta; Hege, Hans-Christian (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      In this paper we revisit the computation and visualization of equivalents to isocontours in uncertain scalar fields. We model uncertainty by discrete random fields and, in contrast to previous methods, also take arbitrary ...