EVENTO
Shape and topology optimization methods for inverse problems
Tipo de evento: Seminário LNCC
We propose a general shape optimization approach for the resolution of different inverse problems in tomography. For instance, in the case of Electrical Impedance Tomography (EIT), we reconstruct the electrical conductivity while in the case of Fluorescence Diffuse Optical Tomography (FDOT), the unknown is a fluorophore concentration. In the two cases, the underlying partial differential equation are different but the reconstruction method essentially stays the same. These problems are in general severely ill-posed, and a standard cure is to make additional assumptions on the unknowns to regularize the problem. Our approach consists in assuming that the functions to be reconstructed are piecewise constants
Data Início: 20/05/2013 Hora: 14:00 Data Fim: Hora: 15:30
Local: LNCC - Laboratório Nacional de Computação Ciêntifica - Auditorio B
Comitê Organizador: Antoine Laurain - Technische Universität Berlin, Germany - -
Apoio Financeiro: PCI
