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Nonlinear image reconstruction for electrical capacitance tomography using experimental data
Electrical capacitance tomography (ECT) attempts to image the permittivity distribution of an object by measuring the electrical capacitances between sets of electrodes placed around its periphery.Expand
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Level set reconstruction of conductivity and permittivity from boundary electrical measurements using experimental data
A shape reconstruction method for electrical resistance and capacitance tomography is presented using a level set formulation. In this shape reconstruction approach, the conductivity (orExpand
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Practical design of low-cost instrumentation for industrial electrical impedance tomography (EIT)
Electrical Impedance Tomography (EIT), is one of the medical imaging technologies. It can also be used in industrial process monitoring. In this method, the image of the electrical conductivityExpand
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TIGRE: A MATLAB-GPU toolbox for CBCT image reconstruction
TLDR
In this article the Tomographic Iterative GPU-based Reconstruction (TIGRE) Toolbox, a MATLAB/CUDA toolbox for fast and accurate 3D x-ray image reconstruction, is presented. Expand
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Imaging of conductivity changes and electrode movement in EIT.
Electrical impedance tomography (EIT) attempts to reconstruct the internal impedance distribution in a medium from electrical measurements at electrodes on the medium surface. One key difficulty withExpand
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A DSP Based Multi-Frequency 3D Electrical Impedance Tomography System
This paper describes the design of a multi-frequency Electrical impedance tomography (EIT) system, which provides a flexible mechanism for addressing up to 48 electrodes for imaging conductivity andExpand
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Computational aspects of low frequency electrical and electromagnetic tomography: A review study
This paper studies various mathematical methods for image recon- struction in electrical impedance and magnetic induction tomography. Linear, nonlinear and semilinear methods for the inverse problemsExpand
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Hardware and software design for a National Instrument-based magnetic induction tomography system for prospective biomedical applications.
Magnetic induction tomography (MIT) is a new and emerging type of tomography technique that is able to map the passive electromagnetic properties (in particular conductivity) of an object. ExcitationExpand
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THREE-DIMENSIONAL NONLINEAR INVERSION OF ELECTRICAL CAPACITANCE TOMOGRAPHY DATA USING A COMPLETE SENSOR MODEL
Electrical Capacitance Tomography (ECT) is a non- invasive and non-destructive imaging technique that uses electrical capacitance measurements at the periphery of an object to generate map ofExpand
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Absolute Conductivity Reconstruction in Magnetic Induction Tomography Using a Nonlinear Method
TLDR
This paper further demonstrates the nonlinearity of MIT and show that the sensitivity map for a conductive background differs from the one for a free space background. Expand
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