%0 Journal Article
%A Azencott, R.
%A Glowinski, R.
%A Ramos del Olmo, Ángel Manuel
%T A controllability approach to shape identification
%D 2008
%@ 0893-9659
%U https://hdl.handle.net/20.500.14352/50287
%X The main goal of this work is to discuss a controllability approach to the image matching/shape identification problem, an important issue in many applications, medical ones in particular. The matching problem is formulated as an approximate controllability problem involving a cost functional whose gradient is computed using an adjoint equation based methodology. The time discrete version of the image matching problem is also discussed in this work.
%~