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학술지 Preclinical Prototype Development of a Microwave Tomography System for Breast Cancer Detection
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저자
손성호, 시모노브, 김혁제, 이종문, 전순익
발행일
201012
출처
ETRI Journal, v.32 no.6, pp.901-910
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.10.0109.0626
협약과제
09MR5200, 전자파 기반 진단 및 방호기술 연구, 전순익
초록
As a supplement to X-ray mammography, microwave imaging is a new and promising technique for breast cancer detection. Through solving the nonlinear inverse scattering problem, microwave tomography (MT) creates images from measured signals using antennas. In thispaper, we describe a developed MT system and an iterative Gauss-Newton algorithm. At each iteration, this algorithm determines the updated values by solving the set of normal equations using Tikhonov regularization. Some examples of successful image reconstruction are presented. © 2010 ETRI.
키워드
Cancer detection, Electromagnetic inverse scattering, Microwave imaging, Microwave tomography, Nonlinear inverse problem
KSP 제안 키워드
Breast Cancer(BC), Breast cancer detection, Electromagnetic inverse scattering, Gauss-Newton Algorithm, Image reconstruction, Inverse scattering problem, MT system, Microwave Imaging, Microwave tomography, Nonlinear inverse problem, Prototype Development