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math.AP2018★ 7 cited
How locating sensors in thermo-acoustic tomography?
Maïtine Bergounioux, Elie Bretin, Yannick Privat
Thermo-acoustic tomography is a non-invasive medical imaging technique, constituting a precise and cheap alternative to X-imaging. The principle is to excite a body to reconstruct…
math.AP2007
Existence and uniqueness results for the Gradient Vector Flow and geodesic active contours mixed model
Laurence Guillot, Maïtine Bergounioux
This article deals with the so called GVF (Gradient Vector Flow) introduced by C. Xu, J.L. Prince . We give existence and uniqueness results for the front propagation flow for boun…