Microwave tomography: a two-dimensional Newton iterative scheme

被引：0
|
作者：
Carolinas Medical Cent, Charlotte, United States [1 ]
机构：
来源：
IEEE Trans Microwave Theory Tech | / 11 pt 1卷 / 1654-1658期
关键词：
Computational methods - Image reconstruction - Inverse problems - Iterative methods - Mathematical models - Matrix algebra - Microwaves - Two dimensional;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a variant of the Newton method, which uses a fast solution of the direct problem and a dual mesh, is proposed. Computational and physical experiments with simple two-dimensional high-contrast phantoms are discussed, and a full-scaled image of a two-dimensional mathematical model of a human torso is obtained.
引用
收藏
相关论文
共 50 条
  • [21] Two-dimensional Newton's problem of minimal resistance
    Silva, Cristiana J.
    Torres, Delfim F. M.
    CONTROL AND CYBERNETICS, 2006, 35 (04): : 965 - 975
  • [22] Newton polytopes of two-dimensional hidden Markov models
    Wierer, Jay
    Boston, Nigel
    EXPERIMENTAL MATHEMATICS, 2007, 16 (02) : 227 - 237
  • [23] On mathematical problems of two-dimensional tomography
    Vagarshakyan, A
    TOPICS IN ANALYSIS AND ITS APPLICATIONS, 2004, 147 : 365 - 375
  • [24] Wavelet analysis in two-dimensional tomography
    Burkovets, DN
    FIFTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS, 2001, 4607 : 391 - 396
  • [25] TWO-DIMENSIONAL SEISMIC REFRACTION TOMOGRAPHY
    WHITE, DJ
    GEOPHYSICAL JOURNAL-OXFORD, 1989, 97 (02): : 223 - 245
  • [26] Two-dimensional radio frequency tomography
    Lam, Kim
    Yedlin, Matthew J.
    Farquharson, Colin G.
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2007, 55 (04) : 801 - 808
  • [27] Nonuniqueness of two-dimensional anisotropic tomography
    Mochizuki, E
    BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 1997, 87 (01) : 261 - 264
  • [28] Two-dimensional computer analysis of a microwave flat antenna array for breast cancer tomography
    Souvorov, AE
    Bulyshev, AE
    Semenov, SY
    Svenson, RH
    Tatsis, GP
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2000, 48 (08) : 1413 - 1415
  • [29] Simplified two-dimensional microwave imaging scheme using metamaterial-loaded Vivaldi antenna
    Johari, Esha
    Akhter, Zubair
    Bhaskar, Manoj
    Akhtar, M. Jaleel
    RADIO SCIENCE, 2017, 52 (03) : 403 - 415
  • [30] Single-iterative algorithm based on first arrival waves for the forward modeling of two-dimensional tomography
    Lu, Jiangbo
    Tang, Shenghua
    Zhang, Guogang
    Zheng, Hui
    Lu, Lizhi
    ACTA GEOPHYSICA, 2024, 72 (03) : 1601 - 1616
12345