Parametric level-set inverse problems with stochastic background estimation
Sign Up to like & getrecommendations! Published in 2023 at "Inverse Problems"
DOI: 10.1088/1361-6420/acd413
Abstract: We study parametric shape reconstruction inverse problems in which the object of interest is embedded in a heterogeneous background medium that is known only approximately. We model the background medium as a Gaussian random field… read more here.
Keywords: inverse problems; level set; parametric level; problems stochastic ... See more keywords
Nonstationary Shape Estimation in Electrical Impedance Tomography Using a Parametric Level Set-Based Extended Kalman Filter Approach
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2921441
Abstract: This paper presents a parametric level set-based reconstruction method for nonstationary applications using electrical impedance tomography (EIT). Due to relatively low signal-to-noise ratios in EIT measurement systems and the diffusive nature of EIT, the reconstructed… read more here.
Keywords: shape; level set; parametric level; approach ... See more keywords