Items where authors include "Efthimiou, N"

Article

Efthimiou, N, Thielemans, K, Emond, E et al. (3 more authors) (2020) Use of non-Gaussian time-of-flight kernels for image reconstruction of Monte Carlo simulated data of ultra-fast PET scanners. EJNMMI Physics, 7. 42. ISSN 2197-7364

Ovtchinnikov, E, Brown, R, Kolbitsch, C et al. (17 more authors) (2020) SIRF: Synergistic Image Reconstruction Framework. Computer Physics Communications, 249. 107087. ISSN 0010-4655

Wadhwa, P, Thielemans, K, Efthimiou, N et al. (12 more authors) (2020) PET Image Reconstruction Using Physical and Mathematical Modelling For Time of Flight PET-MR Scanners in the STIR Library. Methods. ISSN 1046-2023

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, NA, Robson, PM et al. (4 more authors) (2019) Effect of PET-MR Inconsistency in the Kernel Image Reconstruction Method. IEEE Transactions on Radiation and Plasma Medical Sciences, 3 (4). pp. 400-409. ISSN 2469-7311

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, NA, Robson, PM et al. (6 more authors) (2019) Hybrid PET-MR list-mode kernelized expectation maximization reconstruction. Inverse Problems, 35 (4). 044001. ISSN 0266-5611

Efthimiou, N, Emond, E, Wadhwa, P et al. (3 more authors) (2019) Implementation and validation of time-of-flight PET image reconstruction module for listmode and sinogram projection data in the STIR library. Physics in Medicine and Biology, 64 (3). ARTN 035004. ISSN 0031-9155

Binzel, K, Adelaja, A, Wright, CL et al. (202 more authors) (2018) Abstracts of the 33rd International Austrian Winter Symposium : Zell am See, Austria. 24-27 January 2018. EJNMMI Research, 8 (Suppl 1). 5. ISSN 2191-219X

Karaoglanis, K, Polycarpou, I, Efthimiou, N et al. (1 more author) (2015) Appropriately regularized OSEM can improve the reconstructed PET images of data with low count statistics. Hellenic Journal of Nuclear Medicine, 18 (2). pp. 140-145. ISSN 1790-5427

Proceedings Paper

Deidda, D orcid.org/0000-0002-2766-4339, Karakatsanis, N, Robson, PM et al. (4 more authors) (2018) Hybrid PET-MR list-mode kernelized expectation maximization reconstruction for quantitative PET images of the carotid arteries. In: 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). NSS/MIC 2017: Nuclear Science Symposium and Medical Imaging Conference, 21-28 Oct 2017, Atlanta, GA, USA. IEEE . ISBN 978-1-5386-2282-7

Efthimiou, N, Emond, E, Cawthorne, C et al. (2 more authors) (2018) Reconstruction of Time-of-Flight Projection Data with the STIR reconstruction framework. In: 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). NSS/MIC 2017: Nuclear Science Symposium and Medical Imaging Conference, 21-28 Oct 2017, Atlanta, GA, USA. IEEE . ISBN 978-1-5386-2282-7

Ovtchinnikov, E, Atkinson, D, Kolbitsch, C et al. (14 more authors) (2018) SIRF: Synergistic Image Reconstruction Framework. In: 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). NSS/MIC 2017: Nuclear Science Symposium and Medical Imaging Conference, 21-28 Oct 2017, Atlanta, GA, USA. IEEE . ISBN 978-1-5386-2282-7

Deidda, D orcid.org/0000-0002-2766-4339, Efthimiou, N, Manber, R et al. (4 more authors) (2017) Comparative evaluation of image reconstruction methods for the siemens PET-MR scanner using the stir library. In: 2016 IEEE Nuclear Science Symposium and Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD). 2016 IEEE NSS/MIC/RTSD, 29 Oct - 06 Nov 2016, Strasbourg, France. IEEE . ISBN 9781509016426