Title :
Leveraging prior state in 3-D full-wave RF imaging via Levenberg-Marquardt algorithm
Author :
Muniganti, Harikiran ; Gope, Dipanjan
Author_Institution :
Dept. of Electr. Commun. Eng., Indian Inst. of Sci., Bangalore, India
Abstract :
Sensitivity of initial guess while using Levenberg- Marquardt algorithm in solving the inverse problem for 3-D radio frequency (RF) imaging is studied. It is shown that the prior state as initial guess can be leveraged for a personal device to detect and monitor breast health.
Keywords :
biological organs; cancer; image reconstruction; inverse problems; medical image processing; radiofrequency imaging; 3D full-wave radiofrequency imaging; Levenberg-Marquardt algorithm; breast health; inverse problem; leveraging prior state; personal device; Breast cancer; Dielectrics; Image reconstruction; Microwave imaging; Monitoring;
Conference_Titel :
Computational Electromagnetics International Workshop (CEM), 2015
Conference_Location :
Izmir
Print_ISBN :
978-1-4673-9279-2
DOI :
10.1109/CEM.2015.7237443
