TY - GEN
T1 - A direct reconstruction algorithm for recovering the admittivities in 2D electrical tomography
AU - Cao, Zhang
AU - Xu, Lijun
AU - Qian, Zheng
PY - 2012
Y1 - 2012
N2 - A direct method was proposed to reconstruct electrical admittivity, i.e., conductivity and permittivity, for electrical tomography in this paper. It is a direct algorithm of the image reconstruction, as the value of the real and imaginary parts of the admittivity at any position can be obtained independently. It was implemented through numerical integration. Since the Gauss-Legendre quadrature was applied and can be predetermined, the image reconstruction process was fast and resulted in images of good quality. Simulated results validated the feasibility and effectiveness of the proposed method in the dual modality electrical tomography.
AB - A direct method was proposed to reconstruct electrical admittivity, i.e., conductivity and permittivity, for electrical tomography in this paper. It is a direct algorithm of the image reconstruction, as the value of the real and imaginary parts of the admittivity at any position can be obtained independently. It was implemented through numerical integration. Since the Gauss-Legendre quadrature was applied and can be predetermined, the image reconstruction process was fast and resulted in images of good quality. Simulated results validated the feasibility and effectiveness of the proposed method in the dual modality electrical tomography.
UR - https://www.scopus.com/pages/publications/84870689434
U2 - 10.1109/IST.2012.6295572
DO - 10.1109/IST.2012.6295572
M3 - 会议稿件
AN - SCOPUS:84870689434
SN - 9781457717741
T3 - IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings
SP - 573
EP - 577
BT - IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings
T2 - 2012 IEEE International Conference on Imaging Systems and Techniques, IST 2012
Y2 - 16 July 2012 through 17 July 2012
ER -