Planar capacitive imaging for composite delamination damage characterization

S Gupta, HE Kim, H Kim, KJ Loh - Measurement Science and …, 2020 - iopscience.iop.org
The objective of this study is to develop and validate a noncontact, nondestructive inspection
and imaging method for rapidly assessing the subsurface condition of carbon fiber …

Self-paced learning-assisted regularization reconstruction method with data-adaptive prior for electrical capacitance tomography

J Lei, Q Liu - Expert Systems with Applications, 2022 - Elsevier
The advent of electrical capacitance tomography provides a potential visualization-based
measurement paradigm for process monitoring, but the large gap between the reconstructed …

Automatic parameter selection of image reconstruction algorithms for planar array capacitive imaging

C Tholin-Chittenden, JFPJ Abascal… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
Landmines are often be made out of plastic with almost no metallic components which
makes detection difficult. A plausible solution is to detect superficial buried plastic objects …

Computational inverse imaging method by machine learning-informed physical model for electrical capacitance tomography

J Lei, Q Liu, X Wang - Journal of Computational Science, 2022 - Elsevier
The solution of the imaging inversion problem is an important step in the electrical
capacitance tomography developed for process parameter measurements. Many studies …

Redundancy analysis of capacitance data of a coplanar electrode array for fast and stable imaging processing

Y Wen, Z Zhang, Y Zhang, D Sun - Sensors, 2017 - mdpi.com
A coplanar electrode array sensor is established for the imaging of composite-material
adhesive-layer defect detection. The sensor is based on the capacitive edge effect, which …

[HTML][HTML] Ensemble learning-based computational imaging method for electrical capacitance tomography

J Lei, QB Liu, XY Wang - Applied Mathematical Modelling, 2020 - Elsevier
Electrical capacitance tomography (ECT) is a potential measurement technology for
industrial process monitoring, but its applicability is generally limited by low-quality …

Combination regularization reconstruction method for electrical capacitance tomography

J Lei, QB Liu, XY Wang, S Liu - Flow Measurement and Instrumentation, 2018 - Elsevier
Two-dimensional or three-dimensional images from the electrical capacitance tomography
(ECT) technology provide powerful evidences for revealing complicated mechanisms …

Quantitative reconstruction of the exterior boundary shape of metallic inclusions using electrical capacitance tomography

M Zhang, Y Xu, M Soleimani - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
Electrical capacitance tomography (ECT) is a non-intrusive technology to image the
permittivity distribution from capacitance measurements on periphery. Recent studies …

Reconstruction method with the learned regularizer for imaging problems in electrical capacitance tomography

J Lei, QB Liu - Applied Soft Computing, 2020 - Elsevier
The electrical capacitance tomography (ECT) is an attractive tomography method for
process monitoring applications across different tasks and domains, but low quality images …

Low-rank matrix recovery for electrical capacitance tomography

J Ye, W Yang, C Wang - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
The permittivity distribution of two different dielectric materials may be reconstructed by
electrical capacitance tomography (ECT). The reconstructed image, however, often has …