A uniform reconstruction formula in integral geometry

VP Palamodov - arXiv preprint arXiv:1111.6514, 2011 - arxiv.org
A uniform reconstruction formula in integral geometry arXiv:1111.6514v1 [math.DG] 28 Nov
2011 Page 1 A uniform reconstruction formula in integral geometry VP Palamodov Tel Aviv …

Three dimensional Compton scattering tomography

JW Webber, WRB Lionheart - Inverse Problems, 2018 - iopscience.iop.org
We propose a new acquisition geometry for electron density reconstruction in three
dimensional x-ray Compton imaging using a monochromatic source. This leads us to a new …

Compton scattering tomography in translational geometries

J Webber, EL Miller - Inverse Problems, 2020 - iopscience.iop.org
Here we present new L 2 injectivity results for 2D and 3D Compton scattering tomography
(CST) problems in translational geometries. The results are proven through the explicit …

[图书][B] Reconstruction from integral data

VP Palamodov - 2016 - api.taylorfrancis.com
Reconstruction of a function from data of integrals is the mathematical model for a number of
problems arising in diagnostic techniques. These are x-ray, positron radiography …

[图书][B] Generalized Radon Transforms and Imaging by Scattered Particles: Broken Rays, Cones, and Stars in Tomography

G Ambartsoumian - 2023 - World Scientific
Generalized Radon Transforms and Imaging by Scattered Particles: Radiative Transport
Equation Page 1 Chapter 1 Radiative Transport Equation The radiative transport (or transfer) …

A joint reconstruction and lambda tomography regularization technique for energy-resolved X-ray imaging

JW Webber, ET Quinto, EL Miller - Inverse Problems, 2020 - iopscience.iop.org
We present new joint reconstruction and regularization techniques inspired by ideas in
microlocal analysis and lambda tomography, for the simultaneous reconstruction of the …

Microlocal analysis of a Compton tomography problem

JW Webber, ET Quinto - SIAM Journal on Imaging Sciences, 2020 - SIAM
Here we present a novel microlocal analysis of a new toric section transform which
describes a two-dimensional image reconstruction problem in Compton scattering …

Microlocal analysis of a spindle transform

J Webber, S Holman - arXiv preprint arXiv:1706.03168, 2017 - arxiv.org
An analysis of the stability of the spindle transform, introduced in (" Three dimensional
Compton scattering tomography" arXiv: 1704.03378 [math. FA]), is presented. We do this via …

On a cylindrical scanning modality in three-dimensional Compton scatter tomography

JW Webber - arXiv preprint arXiv:2307.03896, 2023 - arxiv.org
We present injectivity and microlocal analyses of a new generalized Radon transform,
$\mathcal {R} $, which has applications to a novel scanner design in three-dimensional …

X-ray Compton scattering tomography

J Webber - Inverse problems in science and engineering, 2016 - Taylor & Francis
We lay the foundations for a new fast method to reconstruct the electron density in X-ray
scanning applications using measurements in the dark field. This approach is applied to a …