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Efthimiou, Nikos
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1

Partial volume correction of PET image data using geometric..:

Mandeville, Joseph B ; Efthimiou, Nikos ; Weigand-Whittier, Jonah...
Physics in Medicine & Biology.  69 (2024)  5 - p. 055020 , 2024
Link: https://doi.org/10.1088/..
 
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2

Image Reconstruction Analysis for Positron Emission Tomogra..:

Mohr, Philipp ; Efthimiou, Nikos ; Pagano, Fiammetta...
IEEE Transactions on Radiation and Plasma Medical Sciences.  7 (2023)  1 - p. 41-51 , 2023
Link: https://doi.org/10.1109/..
 
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3

Correction to: Use of non-Gaussian time-of-flight kernels f..:

Efthimiou, Nikos ; Thielemans, Kris ; Emond, Elise...
EJNMMI Physics.  9 (2022)  1 - p. , 2022
Link: https://doi.org/10.1186/..
 
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4

Influence of Multiple Animal Scanning on Image Quality for ..:

Efthimiou, Nikos ; Wright, John D. ; Clayton, Luke...
Frontiers in Physics.  8 (2021)  - p. , 2021
Link: https://doi.org/10.3389/..
 
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5

Data-driven, Energy-based Scatter Estimation for PET:

, In: 2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC),
Efthimiou, Nikos ; Karp, Joel S. ; Surti, Suleman - p. 1-3 , 2021
Link: https://doi.org/10.1109/..
 
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6

TOF-PET Image Reconstruction With Multiple Timing Kernels A..:

Efthimiou, Nikos ; Kratochwil, Nicolaus ; Gundacker, Stefan...
IEEE Transactions on Radiation and Plasma Medical Sciences.  5 (2021)  5 - p. 703-711 , 2021
Link: https://doi.org/10.1109/..
 
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7

SimPET—An open online platform for the Monte Carlo simulati..:

Paredes‐Pacheco, José ; López‐González, Francisco Javier ; Silva‐Rodríguez, Jesús...
Medical Physics.  48 (2021)  5 - p. 2482-2493 , 2021
Link: https://doi.org/10.1002/..
 
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8

PET image reconstruction using physical and mathematical mo..:

Wadhwa, Palak ; Thielemans, Kris ; Efthimiou, Nikos...
Methods.  185 (2021)  - p. 110-119 , 2021
Link: https://doi.org/10.1016/..
 
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9

Use of non-Gaussian time-of-flight kernels for image recons..:

Efthimiou, Nikos ; Thielemans, Kris ; Emond, Elise...
EJNMMI Physics.  7 (2020)  1 - p. , 2020
Link: https://doi.org/10.1186/..
 
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10

SIRF: Synergistic Image Reconstruction Framework:

Ovtchinnikov, Evgueni ; Brown, Richard ; Kolbitsch, Christoph...
Computer Physics Communications.  249 (2020)  - p. 107087 , 2020
Link: https://doi.org/10.1016/..
 
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11

Time-Of-Flight PET Image Reconstruction with Complex Timing..:

, In: 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC),
Efthimiou, Nikos ; Kratochwil, Nicolaus ; Gundacker, Stefan... - p. 1-4 , 2020
Link: https://doi.org/10.1109/..
 
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12

Monte Carlo Simulations of the GE Signa PET/MR for Differen..:

Caribé, Paulo R. R. V. ; Vandenberghe, Stefaan ; Diogo, André...
Frontiers in Physiology.  11 (2020)  - p. , 2020
Link: https://doi.org/10.3389/..
 
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13

Intensity normalization methods in brain FDG-PET quantifica..:

López-González, Francisco J. ; Silva-Rodríguez, Jesús ; Paredes-Pacheco, José...
NeuroImage.  222 (2020)  - p. 117229 , 2020
Link: https://doi.org/10.1016/..
 
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14

Implementation and validation of time-of-flight PET image r..:

Efthimiou, Nikos ; Emond, Elise ; Wadhwa, Palak...
Physics in Medicine & Biology.  64 (2019)  3 - p. 035004 , 2019
Link: https://doi.org/10.1088/..
 
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15

Effect of PET-MR Inconsistency in the Kernel Image Reconstr..:

Deidda, Daniel ; Karakatsanis, N. A. ; Robson, Philip M....
IEEE Transactions on Radiation and Plasma Medical Sciences.  3 (2019)  4 - p. 400-409 , 2019
Link: https://doi.org/10.1109/..
 
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