Contour reconstruction in diffraction to
✍
Kostas T. Ladas; George A. Tsihrintzis
📂
Article
📅
1990
🏛
John Wiley and Sons
🌐
English
⚖ 487 KB
We address the problem of reconstructing the directional derivative and/or the Laplacian of an object function f characterizing a weakly inhomogeneous scatterer directly from data collected in a set of scattering experiments. We employ the Rytov approximation to model the complex phase of the scatte