• openAccess   Stereology with cylinder probes 

      Cruz-Orive, Luis M.; Gual-Arnau, Ximo International Society for Stereology (2020)
      Intersection formulae of Croton type for general geometric probes are well known in integral geometry. For the special case of cylinders with non necessarily convex direktrix, however, no equivalent formula seems to exist ...
    • openAccess   The invariator Design: An update 

      Cruz-Orive, Luis M.; Gual-Arnau, Ximo International Society for Stereology (2015-09)
      The invariator is a method to generate a test line within an isotropically oriented plane through a fixed point, in such a way that the test line is effectively motion invariant in three dimensional space. Generalizations ...