Kris Thielemans

pekerjaan: peneliti

laman resmi: iris.ucl.ac.uk/iris/browse/profile?upi=KTHIE60

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Artikel 74

Date

Judul

Pengarang

2021-07

Imitation learning for improved 3D PET/MR attenuation correction

Thomas Varsavsky, Kris Thielemans, David Atkinson, Tom Vercauteren
2021-02

A multi-channel uncertainty-aware multi-resolution network for MR to CT synthesis

Kris Thielemans, Gary Cook, David Atkinson, Vicky Goh
2021-07-05

Core Imaging Library - Part I: a versatile Python framework for tomographic imaging

Jakob Sauer Jørgensen, Genoveva Burca, Kris Thielemans, Martin J Turner, William R. Lionheart, Philip John Withers
2020-01-01

PET/MRI attenuation estimation in the lung: A review of past, present, and potential techniques

Sebastien Ourselin, Manuel J Cardoso, Kris Thielemans, David Atkinson, Simon R. Arridge
2020-07-21

Flexible numerical simulation framework for dynamic PET-MR data

Tobias Schaeffter, Matteo Ippoliti, Johannes Mayer, Richard Brown, Ashley Gillman, Kris Thielemans, David Atkinson, Evgueni Ovtchinnikov, Edoardo Pasca, Marcus Makowski
2020

Uncertainty-Aware Multi-resolution Whole-Body MR to CT Synthesis

Manuel J Cardoso, Kris Thielemans, Vicky Goh, Gary Cook, David Atkinson
2020-07

Joint Activity and Attenuation Reconstruction From Multiple Energy Window Data With Photopeak Scatter Re-Estimation in Non-TOF 3-D PET

Alexandre Bousse, Simon R. Arridge, David Atkinson, Kris Thielemans
2020-04

SIRF: Synergistic Image Reconstruction Framework

Johannes Mayer, Ashley Gillman, Christoph Kolbitsch, Benjamin A. Thomas, Matthias J Ehrhardt, Nikos Efthimiou, Julian C Matthews, David Atkinson, Kris Thielemans, Andrew J. Reader, Evgueni Ovtchinnikov, Edoardo Pasca
2019-01-23

Hybrid PET-MR List-Mode Kernelized Expectation Maximization Reconstruction

Charalampos Tsoumpas, Nicolas Karakatsanis, Daniel Deidda, Nikos Efthimiou, Kris Thielemans
2019-01-22

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

Nikos Efthimiou, Christopher Cawthorne, Charalampos Tsoumpas, Kris Thielemans
2019-10-16

Effect of positron range on PET quantification in diseased and normal lungs

Kris Thielemans
2019-03-18

A randomised, placebo-controlled study of omipalisib (PI3K/mTOR) in idiopathic pulmonary fibrosis

Peter Saunders, Kris Thielemans, Rachel C. Chambers, Toby Maher
2019-08-21

Event-by-event non-rigid data-driven PET respiratory motion correction methods: comparison of principal component analysis and centroid of distribution

Kris Thielemans
2019-10

Joint reconstruction of activity and attenuation in non-TOF PET using a synergistic prior to enforce structural similarities

Kris Thielemans, David Atkinson, Simon R. Arridge
2019

Improved MR to CT Synthesis for PET/MR Attenuation Correction Using Imitation Learning

Kris Thielemans, David Atkinson, Tom Vercauteren
2018-01-16

Pulmonary 18F-FDG uptake helps refine current risk stratification in idiopathic pulmonary fibrosis (IPF)

Kris Thielemans, Joanna Porter, Toby Maher
2018-06-05

Improved quantitation and reproducibility in multi-PET/CT lung studies by combining CT information

Toby Maher, Kris Thielemans
2018-03-09

Clinical Impact of Respiratory Motion Correction in Simultaneous PET/MR, Using a Joint PET/MR Predictive Motion Model.

Kris Thielemans, Anna Barnes, Simon R. Arridge
2018-04-01

Fast Quasi-Newton Algorithms for Penalized Reconstruction in Emission Tomography and Further Improvements via Preconditioning

Alexandre Bousse, Matthias J Ehrhardt, Charles W Stearns, Simon R. Arridge, Kris Thielemans
2018-07-03

Non-invasive kinetic modelling of PET tracers with radiometabolites using a constrained simultaneous estimation method: evaluation with 11C-SB201745

Lisbeth Marner, Kris Thielemans, Simon R. Arridge
2018-11

Maximum-likelihood estimation of emission and attenuation images in 3D PET from multiple energy window measurements

Kris Thielemans, David Atkinson, Simon R. Arridge
2018

Deep Boosted Regression for MR to CT Synthesis

Wenqi Li, Kris Thielemans, David Atkinson
2017-03-27

Sign determination methods for the respiratory signal in data-driven PET gating

Simon R. Arridge, Kris Thielemans
2017-01-12

Quantification of Lung PET Images: Challenges and Opportunities

Joseph Cheriyan, Marie Fisk, Kris Thielemans, Edwin R Chilvers, Roger N. Gunn, Sarah Lee, Ruth Tal-Singer
2017-05-12

Evaluation of a direct motion estimation/correction method in respiratory-gated PET/MRI with motion-adjusted attenuation

David Atkinson, Simon R. Arridge, Kris Thielemans
2017-10-20

Issues in quantification of registered respiratory gated PET/CT in the lung.

Jamie R McClelland, Kris Thielemans, Brian Hutton
2016-06-09

Rapid processing of PET list-mode data for efficient uncertainty estimation and data analysis

Kris Thielemans, David Atkinson, Simon R. Arridge
2016-08-24

Direct Parametric Reconstruction With Joint Motion Estimation/Correction for Dynamic Brain PET Data

Kris Thielemans, Ninon Burgos, Jonathan M Schott, David Atkinson, Simon R. Arridge
2016-10-25

PETPVC: a toolbox for performing partial volume correction techniques in positron emission tomography

Benjamin A. Thomas, Kris Thielemans
2016-08-15

Joint PET-MR respiratory motion models for clinical PET motion correction

Kris Thielemans, Jamie R McClelland, Anna Barnes, Simon R. Arridge, David Atkinson
2016-06-02

Evaluation of motion-correction methods for dual-gated cardiac positron emission tomography/computed tomography imaging

Riku Klén, Kris Thielemans, Juhani Knuuti
2016-04-14

PET Reconstruction With an Anatomical MRI Prior Using Parallel Level Sets

Matthias J Ehrhardt, Anna Barnes, Kris Thielemans, David Atkinson, Simon R. Arridge, John S. Duncan, Sebastien Ourselin

Human - wd:Q55187833

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