Article
A Nonlinear Image Reconstruction Algorithm for Electrical Capacitance Tomography
Measurement Science & Technology
Document Type
Article
Publication Date
9-9-2004
Abstract
We present a total-variation-based image reconstruction algorithm for electrical capacitance tomography. This is a nonlinear iterative algorithm designed to minimize both the data error and the total variation of the permittivity, with iterations updated by the projected GaussNewton steps. We present numerical examples to illustrate the effectiveness of the algorithm in reconstructing permittivity images from both noise-free and noisy capacitance data.
DOI
10.1088/0957-0233/15/10/023
Citation Information
Weifu Fang. "A Nonlinear Image Reconstruction Algorithm for Electrical Capacitance Tomography" Measurement Science & Technology Vol. 15 Iss. 10 (2004) p. 2124 - 2132 ISSN: 0957-0233 Available at: http://works.bepress.com/weifu_fang/50/