Anastasios Gaitanis
Anastasios Gaitanis
Biomedical Research Foundation of Athens Academy
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα bioacademy.gr
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Παρατίθεται από
Παρατίθεται από
Έτος
Validation of a GATE model for the simulation of the Siemens biograph™ 6 PET scanner
P Gonias, N Bertsekas, N Karakatsanis, G Saatsakis, A Gaitanis, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007
742007
PET image reconstruction: A stopping rule for the MLEM algorithm based on properties of the updating coefficients
A Gaitanis, G Kontaxakis, G Spyrou, G Panayiotakis, G Tzanakos
Computerized Medical Imaging and Graphics 34 (2), 131-141, 2010
502010
68Ga-radiolabeled AGuIX nanoparticles as dual-modality imaging agents for PET/MRI-guided radiation therapy
P Bouziotis, D Stellas, E Thomas, C Truillet, C Tsoukalas, F Lux, ...
Nanomedicine 12 (13), 1561-1574, 2017
312017
Light emission efficiency and imaging properties of YAP: Ce granular phosphor screens
N Kalivas, I Valais, D Nikolopoulos, A Konstantinidis, A Gaitanis, ...
Applied Physics A 89 (2), 443-449, 2007
272007
A systematic study of the performance of the CsI: Tl single-crystal scintillator under X-ray excitation
I Valais, D Nikolopoulos, N Kalivas, A Gaitanis, G Loudos, I Sianoudis, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007
272007
The effect of energy weighting on the SNR under the influence of non-ideal detectors in mammographic applications
G Patatoukas, A Gaitanis, N Kalivas, P Liaparinos, D Nikolopoulos, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2006
152006
Evaluation of a spline reconstruction technique: Comparison with FBP, MLEM and OSEM
GA Kastis, A Gaitanis, Y Fernandez, G Kontaxakis, AS Fokas
IEEE Nuclear Science Symposuim & Medical Imaging Conference, 3282-3287, 2010
142010
Evaluation of the spline reconstruction technique for PET
GA Kastis, D Kyriakopoulou, A Gaitanis, Y Fernández, BF Hutton, ...
Medical physics 41 (4), 042501, 2014
122014
Investigation of radiation absorption and X-ray fluorescence properties of medical imaging scintillators by Monte Carlo methods
D Nikolopoulos, I Kandarakis, D Cavouras, I Valais, D Linardatos, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2006
92006
Intratumoral accumulation of podoplanin-expressing lymph node stromal cells promote tumor growth through elimination of CD4+ tumor-infiltrating lymphocytes
A Hatzioannou, S Nayar, A Gaitanis, F Barone, C Anagnostopoulos, ...
Oncoimmunology 5 (9), e1216289, 2016
82016
Tumor Targeting via Sialic Acid:[68 Ga] DOTA-en-pba as a New Tool for Molecular Imaging of Cancer with PET
C Tsoukalas, S Geninatti-Crich, A Gaitanis, T Tsotakos, ...
Molecular imaging and biology 20 (5), 798-807, 2018
62018
Investigation of image reconstruction parameters of the mediso nanoscan PC small-animal PET/CT scanner for two different positron emitters under NEMA NU 4-2008 standards
A Gaitanis, GA Kastis, E Vlastou, P Bouziotis, P Verginis, ...
Molecular Imaging and Biology 19 (4), 550-559, 2017
62017
The SRT reconstruction algorithm for semiquantification in PET imaging
GA Kastis, A Gaitanis, AP Samartzis, AS Fokas
Medical physics 42 (10), 5970-5982, 2015
62015
Studying the properties of the updating coefficients in the OSEM algorithm for iterative image reconstruction in PET
A Gaitanis, G Kontaxakis, G Spyrou, G Panayiotakis, G Tzanakos
computer methods and programs in biomedicine 99 (3), 219-229, 2010
62010
Modelling the imaging performance and low contrast detectability in digital mammography
V Spyropoulou, N Kalyvas, A Gaitanis, C Michail, G Panayiotakis, ...
Journal of Instrumentation 4 (06), P06004, 2009
62009
Modeling and simulation of 4D PET-CT and PET-MR images
C Tsoumpas, A Gaitanis
PET clinics 8 (1), 95-110, 2013
52013
SPNsim: A database of simulated solitary pulmonary nodule PET/CT images facilitating computer aided diagnosis
G Tzanoukos, E Athanasiadis, A Gaitanis, A Georgakopoulos, ...
Journal of biomedical informatics 63, 357-365, 2016
32016
Log-likelihood-based rule for image quality monitoring in the MLEM-based image reconstruction for PET
A Gaitanis, G Kontaxakis, G Spyrou, G Panayiotakis, G Tzanakos
2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC), 3262-3268, 2009
32009
Towards a stopping rule for the OSEM algorithm for iterative image reconstruction in PET
A Gaitanis, G Kontaxakis, G Spyrou, G Panayiotakis, G Tzanakos
2008 IEEE Nuclear Science Symposium Conference Record, 5138-5142, 2008
32008
Investigation of the effect of the scintillator material on the overall X-ray detection system performance by application of analytical models
N Efthimiou, N Kalivas, G Patatoukas, A Konstantinidis, I Valais, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007
32007
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