Abstract
Nondestructive evaluation of hidden surface damage by means of stationary
thermographic methods requires the construction of approximated solutions
of a boundary identification problem for an elliptic equation. In this paper,
we describe and test a regularized reconstruction algorithm based on the
linearization of this class of inverse problems. The problem is reduced to an
infinite linear system whose coefficients come from the Fourier discretization
of the Robin boundary value problem for Laplace's equation.
Anno
2007
Autori IAC
Tipo pubblicazione
Altri Autori
Fasino D., Inglese G., Mariani F.
Editore
Institute of Physics,
Rivista
Inverse problems (Print)