126 citations · 592 across the 53 of their papers we have counts for
3 papers · 2 filters
Shape recovery from sparse tomographic X-ray data
Heikki Haario, Aki Kallonen, Marko Laine +3
A two-dimensional tomographic problem is studied. The target is assumed to be a homogeneous object bounded by a smooth curve. A Non Uniform Rational Basis Splines (NURBS) curve is…
Direct inversion from partial-boundary data in electrical impedance tomography
Andreas Hauptmann, Matteo Santacesaria, Samuli Siltanen
In Electrical Impedance Tomography (EIT) one wants to image the conductivity distribution of a body from current and voltage measurements carried out on its boundary. In this paper…
The D-bar Method for Diffuse Optical Tomography: a computational study
Janne P. Tamminen, Tanja Tarvainen, Samuli Siltanen
The D-bar method at negative energy is numerically implemented. Using the method we are able to numerically reconstruct potentials and investigate exceptional points at negative en…