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List of works by Charalampos Tsoumpas

18F-FDG:18F-NaF PET/MR multi-parametric imaging with kinetics-based bone segmentation for enhanced dual-tracer PET quantification

3D tomographic imaging with the γ-eye planar scintigraphic gamma camera ⬇️

A 3D MR-acquisition scheme for non-rigid bulk motion correction in simultaneous PET-MR. ⬇️

scientific article published on July 2014

A 3D MR-acquisition scheme for nonrigid bulk motion correction in simultaneous PET-MR. ⬇️

scientific article published in August 2014

A 5D computational phantom for pharmacokinetic simulation studies in dynamic emission tomography ⬇️

scientific article published on 7 July 2014

A comparative investigation of scatter correction in 3D PET

article

A fiducial marker based technique for alignment of simultaneously acquired PET and MRI images

A generic respiratory motion model based on 4D MRI imaging and 2D image navigators

article

A multifractal approach to space-filling recovery for PET quantification ⬇️

scientific article published in November 2014

A survey of approaches for direct parametric image reconstruction in emission tomography

scientific article published on September 2008

Advanced kinetic modelling strategies: towards adoption in clinical PET imaging ⬇️

Analysis and comparison of two methods for motion correction in PET imaging

scientific article

Attenuation Correction for Magnetic Resonance Coils in Combined PET/MR Imaging: A Review.

scientific article published on 27 November 2015

Cell proliferation detected using [18F]FLT PET/CT as an early marker of abdominal aortic aneurysm

scientific article published on 18 November 2019

Comparative evaluation of image reconstruction methods for the siemens PET-MR scanner using the stir library ⬇️

Comparative evaluation of scatter correction in 3D PET using different scatter-level approximations

scientific article

Comparative evaluation of two commercial PET scanners, ECAT EXACT HR+ and Biograph 2, using GATE

Connectivity-based functional analysis of dopamine release in the striatum using diffusion-weighted MRI and positron emission tomography ⬇️

scientific article published on 02 January 2013

Convergence optimization of parametric MLEM reconstruction for estimation of Patlak plot parameters

scientific article published on 3 February 2011

Convergence properties of algorithms for direct parametric estimation of linear models in dynamic PET

article

Design and development of phantoms capable of continuous motion during simultaneous PET-MR acquisitions

article

Direct parametric reconstruction from dynamic projection data in emission tomography including prior estimation of the blood volume component

scientific article

Effect of the magnetic field on positron range using GATE for PET-MR. ⬇️

scientific article

Effectiveness of Respiratory-gated Positron Emission Tomography/Computed Tomography for Radiotherapy Planning in Patients with Lung Carcinoma - A Systematic Review. ⬇️

scientific article published on 31 January 2018

Evaluation of a 3D local multiresolution algorithm for the correction of partial volume effects in positron emission tomography

scientific article

Evaluation of modified median root prior on a myocardium study, using realistic PET/MR data

article published in 2013

Evaluation of two PET motion correction techniques for simultaneous real-time PET-MR acquisitions using an MR-derived motion model

article

Evaluation of two approaches to motion-corrected PET image reconstruction

article

Fast analytic simulation toolkit for generation of 4D PET-MR data from real dynamic MR acquisitions

Fast generation of 4D PET-MR data from real dynamic MR acquisitions

scientific article

Functional and structural synergy for resolution recovery and partial volume correction in brain PET.

scientific article published on 25 September 2008

Generalized 3D and 4D motion compensated whole-body PET image reconstruction employing nested EM deconvolution

Hybrid PET- and MR-driven attenuation correction for enhanced 18F-NaF and 18F-FDG quantification in cardiovascular PET/MR imaging

scientific article published on 30 October 2019

Hybrid PET-MR List-Mode Kernelized Expectation Maximization Reconstruction ⬇️

scholarly article by Daniel Deidda et al published 23 January 2019 in Inverse Problems

Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits

scientific article published on 16 January 2019

Imaging Biomarkers in Translational Small Animal Models

scientific article published on 04 February 2019

Impact and correction of the bladder uptake on 18 F-FCH PET quantification: a simulation study using the XCAT2 phantom ⬇️

scientific article published on 6 January 2016

Impact of motion compensation and partial volume correction for 18F-NaF PET/CT imaging of coronary plaque ⬇️

scientific article

Impact of respiratory motion correction and spatial resolution on lesion detection in PET: a simulation study based on real MR dynamic data ⬇️

scientific article

Implementation and validation of time-of-flight PET image reconstruction module for listmode and sinogram projection data in the STIR library

scientific article published on 22 January 2019

Implementation of cylindrical PET scanners with block detector geometry in STIR

scientific article published on 29 July 2019

Improved UTE-based attenuation correction for cranial PET-MR using dynamic magnetic field monitoring ⬇️

scientific article published in January 2014

Incorporation of a two metre long PET scanner in STIR

Innovations in Small-Animal PET/MR Imaging Instrumentation

scientific article published on 26 January 2016

Integration of advanced 3D SPECT modeling into the open-source STIR framework ⬇️

scientific article

Investigation of 4D PET attenuation correction using Ultra-short Echo Time MR

Investigation of MR-Based Attenuation Correction and Motion Compensation for Hybrid PET/MR

article

Iterative Structural and Functional Synergistic Resolution Recovery (iSFS-RR) Applied to PET-MR Images in Epilepsy ⬇️

Iterative reconstruction incorporating background correction improves quantification of [18F]-NaF PET/CT images of patients with abdominal aortic aneurysm

scientific article published on 11 November 2019

Iterative reconstruction incorporating positron range correction within STIR framework ⬇️

scientific article

Iterative reconstruction of simulated low count data: a comparison of post-filtering versus regularised OSEM

MR-DTI and PET multimodal imaging of dopamine release within subdivisions of basal ganglia

scholarly article by A Tziortzi et al published 23 September 2011 in Journal of Physics: Conference Series

Markerless attenuation correction for carotid MRI surface receiver coils in combined PET/MR imaging ⬇️

scientific article

Modeling and Simulation of 4D PET-CT and PET-MR Images

scientific article published on 26 November 2012

Multimodal Partial-Volume Correction: Application to 18F-Fluoride PET/CT Bone Metastases Studies ⬇️

scientific article

PET Performance Evaluation of a Pre-Clinical SiPM-Based MR-Compatible PET Scanner ⬇️

PET iterative reconstruction incorporating an efficient positron range correction method. ⬇️

scientific article

PET performance evaluation of a pre-clinical SiPM based MR-compatible PET scanner

PVA Cryogel for Construction of Deformable PET-MR Visible Phantoms

Partial volume correction using structural-functional synergistic resolution recovery: comparison with geometric transfer matrix method

scientific article published on 13 March 2013

Partial-volume effect and a partial-volume correction for the NanoPET/CT™ preclinical PET/CT scanner

scholarly article published October 2011

Preclinical Imaging Biomarkers for Postischaemic Neurovascular Remodelling

scientific article published on 03 February 2019

Quantitative Evaluation of PET Respiratory Motion Correction Using MR Derived Simulated Data

Quantitative PET image reconstruction employing nested expectation-maximization deconvolution for motion compensation ⬇️

scientific article published on 16 November 2016

Quantitative evaluation of PET respiratory motion correction using real- time PET/MR simulated data ⬇️

scientific article

Recent advances on the development of phantoms using 3D printing for imaging with CT, MRI, PET, SPECT, and ultrasound ⬇️

article

Reconstruction of linear kinetic parameters directly from projection PET data

Resolution improvement of brain PET images using prior information from MRI: clinical application on refractory epilepsy ⬇️

scientific article published on December 2015

STIR: Software for Tomographic Image Reconstruction Release 2

scholarly article published 2006

STIR: software for tomographic image reconstruction release 2.

scientific article

Scatter Simulation Including Double Scatter

Simulation of dynamic PET data from real MR acquisitions

Simultaneous PET-MR acquisition and MR-derived motion fields for correction of non-rigid motion in PET.

scientific article

Statistical evaluation of PET motion correction methods using MR derived motion fields

Study of direct and indirect parametric estimation methods of linear models in dynamic positron emission tomography

scientific article

Synthesis of Realistic Simultaneous Positron Emission Tomography and Magnetic Resonance Imaging Data ⬇️

The effect of regularization in motion compensated PET image reconstruction: a realistic numerical 4D simulation study

scientific article published on 26 February 2013

The precision of textural analysis in (18)F-FDG-PET scans of oesophageal cancer ⬇️

scientific article

Thoracic respiratory motion estimation from MRI using a statistical model and a 2-D image navigator

scientific article published on 6 September 2011

Tomographic Image Reconstruction based on Artificial Neural Network (ANN) techniques

scholarly article published October 2012

Validation of the physiological background correction method for the suppression of the spill-in effect near highly radioactive regions in positron emission tomography ⬇️

scientific article published on 05 December 2018

Wavelet-based resolution recovery using an anatomical prior provides quantitative recovery for human population phantom PET [¹¹C]raclopride data

scientific article

Wavelet-based resolution recovery using anatomical prior provides quantitative recovery for human population phantom PET [ 11 C]raclopride data

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