Publications [#283556] of Qing H. Liu

Papers Published

1. Wang, JG; Zhao, ZQ; Zhu, XZ; Song, J; Nie, ZP; Liu, QH, Compressed sensing in microwave induced thermo-acoustic tomography, 2012 International Conference on Computational Problem Solving, Iccp 2012 (December, 2012), pp. 310-314, IEEE [doi]
   (last updated on 2023/08/08)

   Abstract:
   Aiming to reliably reconstruct an image with fewer measurements, we adapt compressed sensing (CS) in microwave induced thermo-acoustic tomography (MITAT). Most of current existing reconstruction algorithms for MITAT employ circular detection and require a great deal of measurements, which imply long acquisition times. In this paper, CS is implemented to reconstruct an image of electromagnetic absorption distribution with fewer numbers of detection angles and Fourier samples by using gradient projection for sparse reconstruction (GPSR) algorithm. Some numerical simulation experiments are given to demonstrate the excellent performance of CS in MITAT. © 2012 IEEE.