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1

Implementation of cylindrical PET scanners with block detector geometry in STIR

Khateri, Parisa, Fischer, Jannis, Lustermann, Werner, Tsoumpas, Charalampos, Dissertori, Günther

Journal:

Year:

2019

Language:

english

File:

PDF, 3.90 MB

english, 2019

2

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

Irene Polycarpou, Kris Thielemans, Ravindra Manjeshwar, Pablo Aguiar, Paul K. Marsden, Charalampos Tsoumpas

Journal:

Annals of Nuclear Medicine

Year:

2011

Language:

english

File:

PDF, 777 KB

english, 2011

3

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

Karakatsanis, Nicolas A., Abgral, Ronan, Trivieri, Maria Giovanna, Dweck, Marc R., Robson, Philip M., Calcagno, Claudia, Boeykens, Gilles, Senders, Max L., Mulder, Willem J. M., Tsoumpas, Charalampos,

Journal:

Journal of Nuclear Cardiology

Year:

2019

Language:

english

File:

PDF, 7.11 MB

english, 2019

4

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

Filippou, Valeria, Tsoumpas, Charalampos

Journal:

Medical Physics

Year:

2018

Language:

english

File:

PDF, 1.74 MB

english, 2018

5

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

Le Pogam, Adrien, Hatt, Mathieu, Descourt, Patrice, Boussion, Nicolas, Tsoumpas, Charalampos, Turkheimer, Federico E., Prunier-Aesch, Caroline, Baulieu, Jean-Louis, Guilloteau, Denis, Visvikis, Dimitr

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 5.38 MB

english, 2011

6

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

Karakatsanis, Nicolas A., Tsoumpas, Charalampos, Zaidi, Habib

Journal:

Computerized Medical Imaging and Graphics

Year:

2016

Language:

english

File:

PDF, 2.77 MB

english, 2016

7

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

Kim, Euitae, Shidahara, Miho, Tsoumpas, Charalampos, McGinnity, Colm J, Kwon, Jun Soo, Howes, Oliver D, Turkheimer, Federico E

Journal:

Journal of Cerebral Blood Flow and Metabolism

Year:

2013

Language:

english

File:

PDF, 361 KB

english, 2013

8

[IEEE 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Strasbourg, France (2016.10.29-2016.11.6)] 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - 18F-FDG:18F-NaF PET/MR multi-parametric imaging with kinetics-based bone segmentation for enhanced dual-tracer PET quantification

Karakatsanis, Nicolas A., Abgral, Ronan, Boeykens, Gilles, Dweck, Marc R., Robson, Philip M., Trivieri, Maria Giovanna, Calgano, Claudia, Tsoumpas, Charalampos, Fayad, Zahi A.

Year:

2016

File:

PDF, 1.02 MB

2016

9

Assessment of different quantification metrics of [18F]-NaF PET/CT images of patients with abdominal aortic aneurysm

Akerele, Mercy I., Mushari, Nouf A., Forsythe, Rachael O., Syed, Maaz, Karakatsanis, Nicolas A., Newby, David E., Dweck, Marc R., Tsoumpas, Charalampos

Journal:

Journal of Nuclear Cardiology

Year:

2020

File:

PDF, 767 KB

2020

10

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

Christoph Kolbitsch,Claudia Prieto,Charalampos Tsoumpas…

Journal:

Year:

2014

Language:

english

File:

PDF, 165 KB

english, 2014

11

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

Irene Polycarpou,Charalampos Tsoumpas,Andrew King,Paul K Marsden

Journal:

Year:

2014

Language:

english

File:

PDF, 164 KB

english, 2014

12

[IEEE 2014 IEEE International Conference on Imaging Systems and Techniques (IST) - Santorini Island, Greece (2014.10.14-2014.10.17)] 2014 IEEE International Conference on Imaging Systems and Techniques (IST) Proceedings - Generalized 3D and 4D motion compensated whole-body PET image reconstruction employing nested EM deconvolution

Karakatsanis, Nicolas A., Zaidi, Habib, Tsoumpas, Charalampos, Zaidi, Habib

Year:

2014

Language:

english

File:

PDF, 1.37 MB

english, 2014

13

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

Georgios I. Angelis, Kris Thielemans, Andri C. Tziortzi, Federico E. Turkheimer, Charalampos Tsoumpas

Journal:

Computerized Medical Imaging and Graphics

Year:

2011

Language:

english

File:

PDF, 1.87 MB

english, 2011

14

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Wavelet-based resolution recovery using anatomical prior provides quantitative recovery for human population phantom PET [11C]raclopride data

Shidahara, Miho, Tsoumpas, Charalampos, McGinnity, Colm, Kato, Takashi, Tamura, Hajime, Hammers, Alexander, Watabe, Hiroshi, Turkheimer, Federico E.

Year:

2011

Language:

english

File:

PDF, 606 KB

english, 2011

15

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Statistical evaluation of PET motion correction methods using MR derived motion fields

Polycarpou, Irene, Tsoumpas, Charalampos, Marsden, Paul K.

Year:

2011

Language:

english

File:

PDF, 1.54 MB

english, 2011

16

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Partial-volume effect and a partial-volume correction for the NanoPET/CT™ preclinical PET/CT scanner

Szanda, Istvan, Livieratos, Lefteris, Patay, Gergely, Tsoumpas, Charalampos, Sunassee, Kavitha, Mullen, Gregory E., Nemeth, Gabor, Major, Peter, Marsden, Paul K.

Year:

2011

Language:

english

File:

PDF, 916 KB

english, 2011

17

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

Mackewn, Jane E., Lerche, Christoph W., Weissler, Bjoern, Sunassee, Kavitha, de Rosales, Rafael T. M., Phinikaridou, Alkystis, Salomon, Andre, Ayres, Richard, Tsoumpas, Charalampos, Soultanidis, Georg

Journal:

IEEE Transactions on Nuclear Science

Year:

2015

Language:

english

File:

PDF, 909 KB

english, 2015

18

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

Polycarpou, Irene, Soultanidis, Georgios, Tsoumpas, Charalampos

Journal:

IEEE Transactions on Medical Imaging

Year:

2018

Language:

english

File:

PDF, 2.15 MB

english, 2018

19

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

Kotasidis, Fotis A., Tsoumpas, Charalampos, Polycarpou, Irene, Zaidi, Habib

Journal:

Computerized Medical Imaging and Graphics

Year:

2014

Language:

english

File:

PDF, 2.19 MB

english, 2014

20

[IEEE 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC) - Anaheim, CA, USA (2012.10.27-2012.11.3)] 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) - Evaluation of two PET motion correction techniques for simultaneous real-time PET-MR acquisitions using an MR-derived motion model

Tsoumpas, Charalampos, Agarwal, Siddharth, Marsden, Paul K., King, Andrew P.

Year:

2012

Language:

english

File:

PDF, 800 KB

english, 2012

21

Effect of PET-MR Inconsistency in the Kernel Image Reconstruction Method

Deidda, Daniel, Karakatsanis, Nicolas, Karakatsanis, Nicolas, Robson, Philip M., Efthimiou, Nikos, Fayad, Zahi A., Aykroyd, Robert G., Tsoumpas, Charalampos

Journal:

IEEE Transactions on Radiation and Plasma Medical Sciences

Year:

2018

Language:

english

File:

PDF, 3.92 MB

english, 2018

22

[IEEE 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) - Atlanta, GA (2017.10.21-2017.10.28)] 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) - PET-driven respiratory phase tracking and self-gating of PET data: clinical demonstration of enhanced lesion detectability in cardiovascular PET/MRI

Karakatsanis, Nicolas A., Robson, Philip M., Dweck, Marc R., Trivieri, Maria G., Calcagno, Claudia, Mani, Venkatesh, Faul, David D., Tsoumpas, Charalampos, Fayad, Zahi A.

Year:

2017

Language:

english

File:

PDF, 1.94 MB

english, 2017

23

Why ultrafast is ultra-good

Tsoumpas, Charalampos

Journal:

Year:

2020

File:

PDF, 1.53 MB

2020

24

[IEEE 2006 IEEE Nuclear Science Symposium Conference Record - San Diego, CA, USA (2006.10.29-2006.11.1)] 2006 IEEE Nuclear Science Symposium Conference Record - STIR: Software for Tomographic Image Reconstruction Release 2

Thielemans, Kris, Mustafovic, Sanida, Tsoumpas, Charalampos

Year:

2006

Language:

english

File:

PDF, 88 KB

english, 2006

25

Hybrid PET-MR List-Mode Kernelized Expectation Maximization Reconstruction

Deidda, Daniel, Karakatsanis, Nicolas A, Robson, Philip M, Tsai, Yu-jung, Efthimiou, Nikos, Thielemans, Kris, Fayad, Zahi A., Aykroyd, Robert G, Tsoumpas, Charalampos

Journal:

Inverse Problems

Year:

2019

File:

PDF, 1.98 MB

2019

26

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

Fuster, Berta Marti, Falcon, Carles, Tsoumpas, Charalampos, Livieratos, Lefteris, Aguiar, Pablo, Cot, Albert, Ros, Domenec, Thielemans, Kris

Journal:

Medical Physics

Year:

2013

Language:

english

File:

PDF, 886 KB

english, 2013

27

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

Silva-Rodríguez, Jesus, Tsoumpas, Charalampos, Aguiar, Pablo, Cortes, Julia, Urdaneta, Jesus

Journal:

Year:

2015

Language:

english

File:

PDF, 201 KB

english, 2015

28

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

Miho Shidahara, Charalampos Tsoumpas, Alexander Hammers, Nicolas Boussion, Dimitris Visvikis, Tetsuya Suhara, Iwao Kanno, Federico E. Turkheimer

Journal:

Year:

2009

Language:

english

File:

PDF, 1.77 MB

english, 2009

29

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

Kolbitsch, Christoph, Prieto, Claudia, Tsoumpas, Charalampos, Schaeffter, Tobias

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 2.43 MB

english, 2014

30

[IEEE 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE) - Chania, Greece (2013.11.10-2013.11.13)] 13th IEEE International Conference on BioInformatics and BioEngineering - Evaluation of modified median root prior on a myocardium study, using realistic PET/MR data

Karaoglanis, Konstantinos, Gaitanis, Anastasios, Tsoumpas, Charalampos

Year:

2013

Language:

english

File:

PDF, 1.45 MB

english, 2013

31

A multifractal approach to space-filling recovery for PET quantification

Willaime, Julien M. Y., Aboagye, Eric O., Tsoumpas, Charalampos, Turkheimer, Federico E.

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 1.26 MB

english, 2014

32

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

Tsoumpas, Charalampos, Turkheimer, Federico E., Thielemans, Kris

Journal:

Medical Physics

Year:

2008

Language:

english

File:

PDF, 1.48 MB

english, 2008

33

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

Tsoumpas, Charalampos, Turkheimer, Federico E., Thielemans, Kris

Journal:

Medical Physics

Year:

2008

Language:

english

File:

PDF, 123 KB

english, 2008

34

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

Efthimiou, Nikos, Emond, Elise, Wadhwa, Palak, Cawthorne, Chris, Tsoumpas, Charalampos, Thielemans, Kris

Journal:

Physics in Medicine and Biology

Year:

2018

Language:

english

File:

PDF, 1.22 MB

english, 2018

35

Comparison of Correction Techniques for the Spill in Effect in Emission Tomography

Akerele, Mercy I., Sourbron, Steven, Tsoumpas, Charalampos, Karakatsanis, Nicolas A., Deidda, Daniel, Cal-Gonzalez, Jacobo, Forsythe, Rachael O., Dweck, Marc R., Syed, Maaz, Newby, David E., Aykroyd,

Journal:

IEEE Transactions on Radiation and Plasma Medical Sciences

Year:

2020

Language:

english

File:

PDF, 3.25 MB

english, 2020

36

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

Polycarpou, Irene, Tsoumpas, Charalampos, King, Andrew P, Marsden, Paul K

Journal:

Physics in Medicine and Biology

Year:

2014

Language:

english

File:

PDF, 1.89 MB

english, 2014

37

The precision of textural analysis in18F-FDG-PET scans of oesophageal cancer

Doumou, Georgia, Siddique, Musib, Tsoumpas, Charalampos, Goh, Vicky, Cook, Gary J.

Journal:

European Radiology

Year:

2015

Language:

english

File:

PDF, 276 KB

english, 2015

38

PET iterative reconstruction incorporating an efficient positron range correction method

Bertolli, Ottavia, Eleftheriou, Afroditi, Cecchetti, Matteo, Camarlinghi, Niccolò, Belcari, Nicola, Tsoumpas, Charalampos

Journal:

Year:

2016

Language:

english

File:

PDF, 2.07 MB

english, 2016

39

[IEEE 2007 IEEE Nuclear Science Symposium Conference Record - Honolulu, HI, USA (2007.10.26-2007.11.3)] 2007 IEEE Nuclear Science Symposium Conference Record - Convergence properties of algorithms for direct parametric estimation of linear models in dynamic PET

Tsoumpas, Charalampos, Turkheimer, Federico, Thielemans, Kris

Year:

2007

Language:

english

File:

PDF, 297 KB

english, 2007

40

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

Cal-Gonzalez, Jacobo, Tsoumpas, Charalampos Harry, Lassen, Martin Lyngby, Rasul, Sazan, Koller, Lorenz, Hacker, Marcus, Schäfers, Klaus P, Beyer, Thomas

Journal:

Physics in Medicine and Biology

Year:

2017

Language:

english

File:

PDF, 2.99 MB

english, 2017

41

[IEEE 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Strasbourg, France (2016.10.29-2016.11.6)] 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Comparative evaluation of image reconstruction methods for the siemens PET-MR scanner using the stir library

Deidda, Daniel, Efthimiou, Nikos, Manber, Richard, Thielemans, Kris, Markiewicz, Pawel, Aykroyd, Robert G., Tsoumpas, Charalampos

Year:

2016

Language:

english

File:

PDF, 537 KB

english, 2016

42

Imaging Biomarkers in Translational Small Animal Models

Aguiar, Pablo, Fernández-Ferreiro, Anxo, Galli, Filippo, Tsoumpas, Charalampos

Journal:

Contrast Media & Molecular Imaging

Year:

2019

Language:

english

File:

PDF, 1.39 MB

english, 2019

43

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

Charalampos Tsoumpas, Jane E. Mackewn, Philip Halsted, Andrew P. King, Christian Buerger, John J. Totman, Tobias Schaeffter, Paul K. Marsden

Journal:

Annals of Nuclear Medicine

Year:

2010

Language:

english

File:

PDF, 1.15 MB

english, 2010

44

STIR: software for tomographic image reconstruction release 2

Thielemans, Kris, Tsoumpas, Charalampos, Mustafovic, Sanida, Beisel, Tobias, Aguiar, Pablo, Dikaios, Nikolaos, Jacobson, Matthew W

Journal:

Physics in Medicine and Biology

Year:

2012

Language:

english

File:

PDF, 853 KB

english, 2012

45

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Investigation of 4D PET attenuation correction using Ultra-short Echo Time MR

Buerger, Christian, Aitken, Andrew, Tsoumpas, Charalampos, King, Andrew Peter, Schulz, Volkmar, Marsden, Paul, Schaeffter, Tobias

Year:

2011

Language:

english

File:

PDF, 897 KB

english, 2011

46

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

Afroditi Eleftheriou,Charalampos Tsoumpas,Ottavia Bertolli…

Journal:

Year:

2014

Language:

english

File:

PDF, 206 KB

english, 2014

47

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

Tsoumpas, Charalampos, Thielemans, Kris

Journal:

Nuclear Medicine Communications

Year:

2009

Language:

english

File:

PDF, 91 KB

english, 2009

48

[IEEE 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC) - Anaheim, CA, USA (2012.10.27-2012.11.3)] 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) - A generic respiratory motion model based on 4D MRI imaging and 2D image navigators

Fayad, Hadi J., Buerger, Christian, Tsoumpas, Charalampos, Cheze-Le-Rest, Catherine, Visvikis, Dimitris

Year:

2012

Language:

english

File:

PDF, 324 KB

english, 2012

49

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

Tsoumpas, Charalampos, Gaitanis, Anastasios

Journal:

Year:

2013

Language:

english

File:

PDF, 2.60 MB

english, 2013

50

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

Polycarpou, Irene, Tsoumpas, Charalampos, King, Andrew P., Marsden, Paul K.

Journal:

IEEE Transactions on Nuclear Science

Year:

2015

Language:

english

File:

PDF, 1.49 MB

english, 2015

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