Microwave breast imaging based on an optimized two-step iterative shrinkage/thresholding method
Microwave breast imaging based on an optimized two-step iterative shrinkage/thresholding method
复制标题
基于优化的两步迭代收缩/阈值方法的微波乳腺成像
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
P. Kosmas
中科院分区:
文献类型:
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作者:
Z. Miao;P. Kosmas
We propose the application of a two-step iterative shrinkage/thresholding method (TwIST) to improve the resolution in microwave imaging applications. The TwIST algorithm is combined with the distorted Born iterative method (DBIM) to reconstruct the complex permittivity of two-dimensional (2-D) anatomically realistic numerical breast phantoms. The paper discusses how to optimize the algorithm parameters in order to improve the quality of reconstructions and the robustness of the algorithm. Our results demonstrate the ability of this method to produce images with enhanced resolution in two-dimensional (2-D) microwave breast imaging.
影响因子:
1.2
作者:
Blumensath, Thomas;Davies, Mike E.
通讯作者:
Davies, Mike E.
影响因子:
4.8
作者:
Meaney, Paul M.;Fanning, Margaret W.;Paulsen, Keith D.
通讯作者:
Paulsen, Keith D.
影响因子:
3.8
作者:
Shea, Jacob D.;Kosmas, Panagiotis;Van Veen, Barry D.
通讯作者:
Van Veen, Barry D.