Sparsity Constrained Reconstruction for Electrical Impedance Tomography
نویسندگان
چکیده
منابع مشابه
Temporal image reconstruction in electrical impedance tomography.
Electrical impedance tomography (EIT) calculates images of the body from body impedance measurements. While the spatial resolution of these images is relatively low, the temporal resolution of EIT data can be high. Most EIT reconstruction algorithms solve each data frame independently, although Kalman filter algorithms track the image changes across frames. This paper proposes a new approach wh...
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We propose a novel, variational inversion methodology for the electrical impedance tomography (EIT) problem, where we seek electrical conductivityσ inside a bounded, simply connected domain , given simultaneous measurements of electric currents I and corresponding potentials V at the boundary. Explicitly, we make use of natural, variational constraints on the space of admissible functions σ , t...
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ژورنال
عنوان ژورنال: IFAC-PapersOnLine
سال: 2020
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2020.12.185