Closed-form method for the reconstruction of 2-D objects: Preliminary experimental results

被引：2
|
作者：
Gragnani, Gian Luigi [1 ]
机构：
[1] Diten Univ Genoa, Genoa, Italy
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2013年 / 23卷 / 04期
关键词：
electromagnetic scattering; inverse problem; microwave imaging; experimental data; TESTING INVERSION ALGORITHMS; MICROWAVE; PERMITTIVITY;
D O I：
10.1002/mmce.20738
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
An analytical approach to inverse electromagnetic scattering is tested on 2-D experimental data. The closed-form singular value decomposition of the scattering integral operator is the basis for determining the radiating components of the equivalent source density. This equivalent source is used to reconstruct the features of a scatterer. Reconstructions performed on different scattering data show the capabilities of the method and, thanks to the closed-form solution, results are available after a very short time of computation. (c) 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2013.
引用
收藏
页码：482 / 487
页数：6
相关论文
共 50 条
  • [1] Closed-Form Green's Function of a 2-D Rectangular Room
    Sadrearhami, Mohammad Hossein
    Shishegar, Amir Ahmad
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (12) : 5291 - 5298
  • [2] Integral Evaluation for a Closed-Form 2-D Potential Formulation of the Galerkin BEM
    Brovont, Aaron D.
    Pekarek, Steven D.
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 132 : 77 - 93
  • [3] A closed-form solution to 3D reconstruction of piecewise planar objects from single images
    Li, Zhenguo
    Liu, Jianzhuang
    Tang, Xiaoou
    2007 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, VOLS 1-8, 2007, : 1437 - +
  • [4] Shape reconstruction of 2-D dielectric objects by an analytical method
    Gragnani, Gian Luigi
    INTERNATIONAL JOURNAL OF SIGNAL AND IMAGING SYSTEMS ENGINEERING, 2010, 3 (02) : 81 - 92
  • [5] A closed-form formula for 2-D ohmic losses calculation in SMPS transformer foils
    Robert, F
    Mathys, P
    Schauwers, JP
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2001, 16 (03) : 437 - 444
  • [6] Closed-Form Expressions for the Input Impedance of Some 2-D Fractal Circuit Networks
    Elwakil, Ahmed S.
    Allagui, Anis
    Elamien, Mohamed B.
    Psychalinos, Costas
    Maundy, Brent
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2025, 72 (01) : 18 - 22
  • [7] Closed-form 2-D angle estimation via 2-D unitary ESPRIT with uniform centro-symmetric array
    Si, Deyi
    Le, Qiang
    Shen, Shituan
    Zhou, Yinqin
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 1999, 27 (03): : 67 - 69
  • [8] A closed-form solution for paraperspective reconstruction
    Grossmann, E
    Victor, JS
    15TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL 1, PROCEEDINGS: COMPUTER VISION AND IMAGE ANALYSIS, 2000, : 864 - 867
  • [9] Closed-form reconstruction of images from irregular 2-D discrete Fourier samples using the Good-Thomas FFT
    Yagle, AE
    2000 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL I, PROCEEDINGS, 2000, : 117 - 119
  • [10] Closed-form connectivity-preserving solutions for motion compensation using 2-D meshes
    Altunbasak, Y
    Tekalp, AM
    IEEE TRANSACTIONS ON IMAGE PROCESSING, 1997, 6 (09) : 1255 - 1269
12345