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Register a new userA direct reconstruction algorithm for the anisotropic inverse conductivity problem based on Calderons method in the plane
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Added by
Rashmi Murthy
Publication date
2020
fields
Informatics Engineering
and research's language is
English
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A direct reconstruction algorithm based on Calderons linearization method for the reconstruction of isotropic conductivities is proposed for anisotropic conductivities in two-dimensions. To overcome the non-uniqueness of the anisotropic inverse conductivity problem, the entries of the unperturbed anisotropic tensors are assumed known emph{a priori}, and it remains to reconstruct the multiplicative scalar field. The quasi-conformal map in the plane facilitates the Calderon-based approach for anisotropic conductivities. The method is demonstrated on discontinuous radially symmetric conductivities of high and low contrast.
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