Electrical impedance tomography based on BP neural network and improved PSO

• Published in: 2009 International Conference on Machine Learning and Cybernetics Vol. 2; pp. 1059 - 1064
• Main Authors: Peng Wang, Li-Li Xie, Yi-Cai Sun
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.07.2009
• Subjects: BP neural network; Convergence; Cybernetics; Electrical impedance tomography; High-resolution imaging; Image reconstruction; Impedance; Improved particle swarm optimization; Iterative algorithms; Machine learning; Neural networks; Particle swarm optimization; Threshold adjustment; Tomography; Weight adjustment

A new method for static electrical impedance tomography was proposed in this paper. The new algorithm was based on the weight adjustments of error back propagation of BP neural network whose weights and thresholds were modified by improved particle swarm optimization. This method can not only well a...