128 citations · 1.2k across the 131 of their papers we have counts for
4 papers · 2 filters
The Concept of Heterogeneous Scattering Coefficients and Its Application in Inverse Medium Scattering
Habib Ammari, Yat Tin Chow, Jun Zou
This work investigates the scattering coefficients for inverse medium scattering problems. It shows some fundamental properties of the coefficients such as symmetry and tensorial p…
Spectroscopic imaging of a dilute cell suspension
Habib Ammari, Josselin Garnier, Laure Giovangigli +2
A rigorous homogenization theory is derived to describe the effective admittivity of cell suspensions. A new formula is reported for dilute cases that gives the frequency-dependent…
Detection and classification from electromagnetic induction data
Habib Ammari, Junqing Chen, Zhiming Chen +2
In this paper we introduce an efficient algorithm for identifying conductive objects using induction data derived from eddy currents. Our method consists of first extracting geomet…
Backpropagation Imaging in Nonlinear Harmonic Holography in the Presence of Measurement and Medium Noises
Habib Ammari, Josselin Garnier, Pierre Millien
In this paper, the detection of a small reflector in a randomly heterogenous medium using second-harmonic generation is investigated. The medium is illuminated by a time-harmonic p…