Reconstruction of extremely dense breast composition Utilizing inverse scattering technique integrated with Frequency-hopping approach

Ng, Shi Wei and Kismet, Hong Ping and Lim, Sin Yee and Wan Azlan, Bin Wan Zainal Abidin (2015) Reconstruction of extremely dense breast composition Utilizing inverse scattering technique integrated with Frequency-hopping approach. ARPN Journal of Engineering and Applied Sciences, 10 (18). pp. 8479-8484. ISSN 1819-6608

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Abstract

The Forward-Backward Time-Stepping (FBTS) inverse scattering technique is utilized for breast composition reconstruction of an extremely dense breast model at different center frequencies. A numerical extremely dense breast phantom is used and resized to suit the Finite-Difference Time-Domain (FDTD) lattice environment utilizing twodimensional (2-D) FBTS technique. The average value of fibro glandular region for reconstruction with Frequencyhopping approach applied is much closer to average value of the actual image compared to the reconstruction without Frequency-approach applied. Hence, the composition of the extremely dense breast model can be reconstructed with Frequency-hopping approach is applied and the details of the reconstruction is also enhanced.

Item Type: Article
Uncontrolled Keywords: breast imaging, frequency-hopping, inverse scattering, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Academic Faculties, Institutes and Centres > Faculty of Engineering
Depositing User: Karen Kornalius
Date Deposited: 01 Mar 2016 07:40
Last Modified: 21 Oct 2016 06:44
URI: http://ir.unimas.my/id/eprint/10721

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