淡江大學機構典藏:Item 987654321/46224
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    题名: Electromagnetic imaging for complex cylindrical objects
    作者: 丘建青;Chiu, Chien-ching;Yang, Rong-hwa
    贡献者: 淡江大學電機工程學系
    日期: 1995-12
    上传时间: 2010-03-26 21:21:57 (UTC+8)
    出版者: Piscataway: Institute of Electrical and Electronics Engineers (IEEE)
    摘要: Electronic imaging of complex cylindrical objects with arbitrary cross sections was investigated, assuming an incident wave upon both penetrable inhomogeneous dielectric cylinders and perfectly conducting cylinders with known shape, and external measurements of the scanned field. By properly processing the scattered held measurements, the dielectric permittivity distribution of the scanned object can be reconstructed. A theoretical formulation was based on proper arrangement of the incident field directions resulting in a set of integral equations derived and solved by the moment method and the unrelated illumination method. Numerical results demonstrate the capability of the imaging algorithm. Good reconstruction results were obtained even in the presence of additive random noise. In addition, noise effects on the reconstruction results were investigated
    關聯: IEEE Transactions on Medical Imaging 14(4), pp.752-756
    DOI: 10.1109/42.476116
    显示于类别:[電機工程學系暨研究所] 期刊論文

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