A direct D-bar reconstruction algorithm is presented for reconstructing a complex conductivity from 2-D EIT data. The method is applied to simulated data and archival human chest data. Permittivity reconstructions with this new method and conductivity reconstructions with the fully nonlinear D-bar method based on [1] depicting ventilation and perfusion in the human chest are presented
Objective Absolute images have important applications in medical Electrical Impedance Tomography (EI...
Reconstructions of piecewise constant conductivities by the D-bar method for electrical impedance to...
Electrical impedance tomography (EIT) is a non-invasive imaging method in which an unknown physical ...
Electrical impedance tomography (EIT) is a medical imaging technique in which current is applied on ...
A fast implementation of the D-bar method for reconstructing conductivity changes on a 2-D chest-sha...
A direct reconstruction algorithm for complex conductivities in W2, ∞(Ω), where Ω is a bounded, simp...
A direct reconstruction algorithm for complex conductivities in W-2,W-infinity(Omega), where Omega i...
Electrical Impedance Tomography (EIT) aims to recover the internal conductivity and permittivity dis...
The effects of truncating the (approximate) scattering transform in the D-bar reconstruction method ...
2019 Spring.Includes bibliographical references.In this thesis we explore electrical impedance tomog...
Propõe-se um novo método D-bar de Tomografia por Impedância Elétrica (TIE) para obter, simultaneamen...
Electrical impedance tomography (EIT) is an emerging imaging modality that uses harmless electrical ...
A finite difference scheme is introduced to solve the D-bar equation. The D-bar equation arises in e...
Electrical impedance tomography (EIT) is an imaging modality where a patient or object is probed usi...
Electrical impedance tomography (EIT) is an emerging medical imaging technique that aims to reconstr...
Objective Absolute images have important applications in medical Electrical Impedance Tomography (EI...
Reconstructions of piecewise constant conductivities by the D-bar method for electrical impedance to...
Electrical impedance tomography (EIT) is a non-invasive imaging method in which an unknown physical ...
Electrical impedance tomography (EIT) is a medical imaging technique in which current is applied on ...
A fast implementation of the D-bar method for reconstructing conductivity changes on a 2-D chest-sha...
A direct reconstruction algorithm for complex conductivities in W2, ∞(Ω), where Ω is a bounded, simp...
A direct reconstruction algorithm for complex conductivities in W-2,W-infinity(Omega), where Omega i...
Electrical Impedance Tomography (EIT) aims to recover the internal conductivity and permittivity dis...
The effects of truncating the (approximate) scattering transform in the D-bar reconstruction method ...
2019 Spring.Includes bibliographical references.In this thesis we explore electrical impedance tomog...
Propõe-se um novo método D-bar de Tomografia por Impedância Elétrica (TIE) para obter, simultaneamen...
Electrical impedance tomography (EIT) is an emerging imaging modality that uses harmless electrical ...
A finite difference scheme is introduced to solve the D-bar equation. The D-bar equation arises in e...
Electrical impedance tomography (EIT) is an imaging modality where a patient or object is probed usi...
Electrical impedance tomography (EIT) is an emerging medical imaging technique that aims to reconstr...
Objective Absolute images have important applications in medical Electrical Impedance Tomography (EI...
Reconstructions of piecewise constant conductivities by the D-bar method for electrical impedance to...
Electrical impedance tomography (EIT) is a non-invasive imaging method in which an unknown physical ...