Electrical Impedance Tomography: from Topology to Shape

نویسندگان

  • M. HINTERMÜLLER
  • A. LAURAIN
چکیده

A level set based shape and topology optimization approach to electrical impedance tomography (EIT) problems with piecewise constant conductivities is introduced. The proposed solution algorithm is initialized by using topological sensitivity analysis. Then it relies on the notion of shape derivatives to update the shape of the domains where the conductivity takes its different values.

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تاریخ انتشار 2009