An efficient nodal Jacobian method for 3D electrical capacitance tomography image reconstruction
Image reconstruction using Electrical Capacitance Tomography (ECT) requires an accurate inverse model, which is usually computationally expensive especially in three dimensions. A Jacobian reduction method is presented, which uses the nodal Jacobian method rather than an element-based method to reconstruct images without detriment to the final solution. The image reconstruction of an experimental test data has been presented using the new sensitivity map.
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Document Type: Research Article
Affiliations: 1 Computer Engineering Department, Technical University of Lodz, Lodz, Poland and the Department of Electronic & Electrical Engineering, University of Bath, UK.
Publication date: 2009-01-01
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- Official Journal of The British Institute of Non-Destructive Testing - includes original research and devlopment papers, technical and scientific reviews and case studies in the fields of NDT and CM.
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