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Brevet Année : 2007

Method for generating digital test objects

Résumé

The object of the present invention is a computer-implemented method for generating digital images encoded into a format readable by medical imaging apparatus, characterized in that it comprises the steps of: defining, in a tridimensional continuous space, a tridimensional scene comprising a tridimensional continuous shape and an encompassing medium, said tridimensional shape being constituted from basic primary shapes by rotation, translation, overlapping or gathering of one or several basic primary shapes; discretizing the tridimensional scene obtained at the previous step into volume elements (voxels) using a weighting mechanism; segmenting the discretized tridimensional scene into voxels by creating bidimensional cross-sections of the tridimensional scene; and encoding the information describing the obtained bidimensional cross-sections of the tridimensional scene into a format readable by medical imaging apparatus.
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Dates et versions

hal-00422586 , version 1 (07-10-2009)

Identifiants

  • HAL Id : hal-00422586 , version 1

Citer

Eloïse Denis, Stéphane Beaumont, Jean-Pierre V. Guédon, Nicolas Normand. Method for generating digital test objects. France, Patent n° : 0758612. 2007. ⟨hal-00422586⟩
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