International Journal on Magnetic Particle Imaging IJMPI
Vol. 8 No. 1 Suppl 1 (2022): Int J Mag Part Imag
https://doi.org/10.18416/IJMPI.2022.2203032
Averaging Randomized Kaczmarz for Magnetic Particle Imaging
Main Article Content
Copyright (c) 2022 Yimeng Li, Peng Zhang, Hui Hui, Lin Yin, Jie Tian
This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
Magnetic particle imaging (MPI) is a promising modality for medical imaging with high resolution and sensitivity. In this paper, the averaging randomized Kaczmarz (ARK) reconstruction method is proposed to accelerate the system matrix reconstruction process. Compared with the traditional Kaczmarz method, the ARK algorithm improves the image quality and reconstruction resolution. The iterative parameters of the ARK are selected, and further optimization needs to be studied.