title: A fast reconstruction method for magnetic induction tomography.
abstract: We developed a new perturbation method for tomograpy technique.In this technique, perturbation approach is employed for calculating the Fréchet derivatives. The perturbation approach is more efficient as it needs only one forward calculation for each iteration. Theoretical analysis and numerical experiments show that this method has higher stability and computing efficiency.
authors.affiliation: Institute of Electrical Engineering, Chinese Academy of Sciences,Beijing,P.R.China, Postal address: P.O.Box 2703,Beijing, 100080, P.R. China (Email address: gqliu@mail.iee.ac.cn).
authors.forename: Guoqiang
authors.initials: G
authors.lastname: Liu
authors.forename: Tao
authors.initials: T
authors.lastname: Wang
authors.forename: Meng
authors.initials: M
authors.lastname: Meng