[go: up one dir, main page]

Meaney et al., 1995 - Google Patents

Two-dimensional hybrid element image reconstruction for TM illumination

Meaney et al., 1995

Document ID
17803583912185228331
Author
Meaney P
Paulsen K
Ryan T
Publication year
Publication venue
IEEE transactions on antennas and propagation

External Links

Snippet

A Newton's iterative scheme for electromagnetic imaging is proposed for reconstruction of the dielectric properties of inhomogeneous, lossy bodies with arbitrary shape. The algorithm is based on a finite element (FE) representation which is coupled to a boundary element …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves using microwaves or terahertz waves

Similar Documents

Publication Publication Date Title
Meaney et al. Two-dimensional hybrid element image reconstruction for TM illumination
Paulsen et al. A dual mesh scheme for finite element based reconstruction algorithms
US5841288A (en) Two-dimensional microwave imaging apparatus and methods
Bisio et al. Variable-exponent Lebesgue-space inversion for brain stroke microwave imaging
Meaney et al. An active microwave imaging system for reconstruction of 2-D electrical property distributions
Zhang et al. Three-dimensional nonlinear image reconstruction for microwave biomedical imaging
Abubakar et al. Imaging of biomedical data using a multiplicative regularized contrast source inversion method
Carluccio et al. An approach to rapid calculation of temperature change in tissue using spatial filters to approximate effects of thermal conduction
Fang et al. Viable three-dimensional medical microwave tomography: Theory and numerical experiments
Fang et al. Singular value analysis of the Jacobian matrix in microwave image reconstruction
Semenov et al. Microwave tomography: Theoretical and experimental investigation of the iteration reconstruction algorithm
Bolomey et al. Planar microwave imaging camera for biomedical applications: Critical and prospective analysis of reconstruction algorithms
Chen et al. Microwave imaging of buried inhomogeneous objects using parallel genetic algorithm combined with FDTD method
Hosseinzadegan et al. Discrete dipole approximation-based microwave tomography for fast breast cancer imaging
Paulsen et al. Temperature field estimation using electrical impedance profiling methods. I. Reconstruction algorithm and simulated results
Richards et al. Evaluation of acoustic-thermal simulations of in vivo magnetic resonance guided focused ultrasound ablative therapy
Huttunen et al. Determination of heterogeneous thermal parameters using ultrasound induced heating and MR thermal mapping
Caorsi et al. Redundant electromagnetic data for microwave imaging of three-dimensional dielectric objects
Arıcı et al. Numerical calculation of 2-D inhomogeneous media Green’s function and some applications in electromagnetic scattering problems
Colton et al. A new approach to detecting leukemia: Using computational electromagnetics
Ciocan et al. Model‐based microwave image reconstruction: simulations and experiments: Model‐based microwave image reconstruction: simulations and experiments
Liporace et al. A wideband model to evaluate the dielectric properties of biological tissues from magnetic resonance acquisitions
Ramahi et al. Computerized tomography with radon transform using microwaves and electrostatics
Paulsen Calculation of power deposition patterns in hyperthermia
Burr et al. Thermal response model of a simulated cranial structure exposed to radiofrequency radiation