Attenuation correction in emission tomography using the emission data—a review

Y Berker, Y Li - Medical physics, 2016 - Wiley Online Library
The problem of attenuation correction (AC) for quantitative positron emission tomography
(PET) had been considered solved to a large extent after the commercial availability of …

3D Compton scattering imaging and contour reconstruction for a class of Radon transforms

G Rigaud, BN Hahn - Inverse Problems, 2018 - iopscience.iop.org
Compton scattering imaging is a nascent concept arising from the current development of
high-sensitive energy detectors and is devoted to exploit the scattering radiation to image …

[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) …

Multipurpose, Fully Integrated 128 128 Event-Driven MD-SiPM With 512 16-Bit TDCs With 45-ps LSB and 20-ns Gating in 40-nm CMOS Technology

A Carimatto, A Ulku, S Lindner… - IEEE Solid-State …, 2019 - ieeexplore.ieee.org
A multipurpose monolithic array of 2× 2 multichannel digital silicon photomultipliers (MD-
SiPMs) fabricated in 40-nm CMOS technology is presented. Each MD-SiPM comprises 64× …

3D Compton scattering imaging with multiple scattering: analysis by FIO and contour reconstruction

G Rigaud - Inverse Problems, 2021 - iopscience.iop.org
Abstract 3D Compton scattering imaging (CSI) is an upcoming concept exploiting the
scattering of photons induced by the electronic structure of the object under study. The so …

Reconstruction algorithm for 3D Compton scattering imaging with incomplete data

G Rigaud, BN Hahn - Inverse Problems in Science and …, 2021 - Taylor & Francis
Compton scattering describes the scattering of a photon after its collision with an electron.
The recent developments of spectral cameras, able to collect photons in terms of energy …

A new concept of Compton Scattering tomography and the development of the corresponding circular Radon transform

C Tarpau, J Cebeiro, MA Morvidone… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A new modality of Compton scattering tomography (CST) is presented. This model is
composed of a fixed source and detectors placed on a fixed ring passing through the source …

Imaging based on Compton scattering: model uncertainty and data-driven reconstruction methods

J Gödeke, G Rigaud - Inverse Problems, 2023 - iopscience.iop.org
The recent development of scintillation crystals combined with γ-rays sources opens the way
to an imaging concept based on Compton scattering, namely Compton scattering …

Systems and methods for improving the quality of images in a PET scan

S Pistorius, H Sun - US Patent 8,866,087, 2014 - Google Patents
Systems, devices and methods of reconstructing an image from a positron emission
tomography scan that may include detecting a plurality of photons selected from scattered …

3D Compton scattering imaging: study of the spectrum and contour reconstruction

G Rigaud - arXiv preprint arXiv:1908.03066, 2019 - arxiv.org
3D Compton scattering imaging is an upcoming concept exploiting the scattering of photons
induced by the electronic structure of the object under study. The so-called Compton …