Habib Ammari, Thomas Boulier, Josselin Garnier, Wenja Jing, Hyœnbæ Kang, Han Wang
The aim of this paper is to provide a fast and efficient procedure for (real-time) target identification in imaging based on matching on a dictionary of precomputed generalized polarization tensors (GPTs). The approach is based on some important properties of the GPTs and new invariants. A new shape representation is given and numerically tested in the presence of measurement noise. The stability and resolution of the proposed identification algorithm is numerically quantified.
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http://arxiv.org/abs/1204.3035
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