inverse scattering
A Perturbation Method for Inverse Scattering in Three Dimensions Based on the Exact Inverse Scattering Equations
... In part this situation arises since no exact inverse scattering equations have been developed for the acoustic, elastodynamic or electrodynamic wave equations in the general three dimens[r] ...
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On an Inverse Scattering Problem for a Discontinuous Sturm-Liouville Equation with a Spectral Parameter in the Boundary Condition
... An inverse scattering problem is considered for a discontinuous Sturm-Liouville equation on the half-line 0, ∞ with a linear spectral parameter in the boundary ...The scattering data of the problem ...
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An Efficient Inverse Scattering Algorithm and its Application to Lossy Electric Transmission Line Synthesis
... the inverse scattering problem related to the Zakharov-Shabat equations with two potential functions, an efficient numerical algorithm for the synthesis of lossy transmission lines is ...
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A Novel Phase Retrieval Approach for Electromagnetic Inverse Scattering Problem with Intensity-Only Data
... electromagnetic inverse scattering imaging, which can be used for the imaging application where phase measurement is difficult or highly expensive such as optics and THz ...further inverse ...
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Solutions associated with discrete and continuous spectrums in the inverse scattering method for the Vakhnenko-Parkes equation
... the inverse scattering method is applied to the Vakhnenko-Parkes ...the inverse scattering transform to find the solutions that are associated with both the bound state spectrum and continuous ...
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Inverse Scattering Shape Reconstruction of 3D Bacteria Using the Level Set Algorithm
... set inverse scattering technique has proven its capability in retrieving the shapes of multiple unknown targets based on their scattered fields in the microwave range of frequency (100 MHz– 10 GHz) ...
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Multi-Resolution Techniques Based on Shape-Optimization for the Solution of Inverse-Scattering Problems
... is assumed of simple shape (e.g., a rectangle) is reformulated in terms of an inverse scattering one and successively solved by means of the minimization of a suitably defined cost function [6]. After such a ...
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Three Dimensional Inverse Scattering for the Classical Wave Equation with Variable Speed
... THREE DIMENSIONAL INVERSE SCATTERING FOR THE CLASSICAL WAVE EQUATION WITH VARIABLE SPEED Margaret Cheney, James H.. Rose, and Brian DeFacio Department of Mathematics, Duke University, Du[r] ...
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Inverse Scattering of a Conducting Cylinder in Free Space by Modified Fireworks Algorithm
... of scattering integral equations and our modified fireworks algorithm to reconstruct the shape of a conducting cylinder in free ...The inverse scattering problem is first transformed into a nonlinear ...
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Integration of Image Segmentation Method in Inverse Scattering for Brain Tumour Detection
... using inverse scattering technique and come out with successful results but none being applied to head imaging [9– ...cancer, inverse scattering technique demonstrated a high potential in ...
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Reconstruction of extremely dense breast composition utilizing inverse scattering technique integrated with frequency hopping approach
... frequency-domain inverse scattering (Qianqian et ...time-domain scattering data contains more information as compared to frequency- domain scattering ...
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Time-Domain Inverse Scattering of a Two-Dimensional Metallic Cylinder in Slab Medium Using Asynchronous Particle Swarm Optimization
... Numerical inverse scattering studies found in the literature are based on either frequency or time domain ...domain inverse scattering problems somewhat related to the present study commonly ...
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Properties of MUSIC-Type Algorithm for Imaging of Thin Dielectric Inhomogeneity in Limited-View Inverse Scattering Problem
... In this paper, we discovered the structure of the MUSIC-type imaging function of thin dielectric inhomogeneity located in the two-dimensional homogeneous space in the limited-view inverse scattering ...
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Detection and Localization of an Object Behind Wall Using an Inverse Scattering Technique with Wall Direct Subtraction Method
... of inverse scattering problem in the inhomogeneous medium using difference Lippmann-Schwinger integral equation (D-LSIE) and difference new integral equation ...
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Properties of Broadband Non Linear Lossy Materials Employed in the Electromagnetic Inverse Scattering during the Microchip Processing
... It must be emphasized that the direct and quite simple approach of passing cubic-splines through the measured values of the actual material refractive index N and ab- sorption coefficient K is not effective since it ...
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On a direct construction of inverse scattering problems for integrable nonlinear evolution equations in the two spatial dimension
... the inverse scattering problems for the integrable nonlinear evolution equations in the two-spatial dimension in which the temporal equation is the adjoint of the linearized ...An inverse ...
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Towards the Detection of Multiple Reflections in Time-Domain EM Inverse Scattering of Multi-Layered Media
... domain inverse scattering: the probing equipment generates a wave that propagates until it encounters a discontinuity, being partly transmitted, partly reflected; each of the two generated waves becomes a ...
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Interplay between the Inverse Scattering Method and Fokas's Unified Transform with an Application
... It is known that the initial-boundary value problem for certain integrable PDEs on the half-line with integrable boundary conditions can be mapped to a special case of the Inverse Scattering Method (ISM) on ...
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A Priori Modeling for Gradient Based Inverse Scattering Algorithms
... based inverse scattering ...one-dimensional inverse scattering problem is considered as it offers a natural introduction to parameter identification and wave splitting techniques ...
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On the Inverse Scattering Method for Integrable PDEs on a Star Graph
... the inverse scattering method (ISM) [2] and its refinements [3, 4] through the systematic use of a Lax pair [5] represents a cornerstone of modern integrable ...
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