65 citations · 163 across the 12 of their papers we have counts for
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math.NA2021
The Time Domain Linear Sampling Method for determining the shape of multiple scatterers using electromagnetic waves
Timo Lähivaara, Peter Monk, Virginia Selgas
The time domain linear sampling method (TD-LSM) solves inverse scattering problems using time domain data by creating an indicator function for the support of the unknown scatterer…
eess.IV2021★ 9 cited
Model reduction in acoustic inversion by artificial neural network
Janne Koponen, Timo Lähivaara, Jari Kaipio +1
In ultrasound tomography, the speed of sound inside an object is estimated based on acoustic measurements carried out by sensors surrounding the object. An accurate forward model i…