PET image reconstruction: A stopping rule for the MLEM algorithm based on properties of the updating coefficients. - Anastasios Gaitanis; George Kontaxakis; George M. Spyrou; George Panayiotakis 001; George Tzanakos (Comput. Medical Imaging Graph., 2010)

Studying the properties of the updating coefficients in the OSEM algorithm for iterative image reconstruction in PET. - Anastasios Gaitanis; George Kontaxakis; George M. Spyrou; George Panayiotakis 001; George Tzanakos (Comput. Methods Programs Biomed., 2010)

Development of stopping rule methods for the MLEM and OSEM algorithms used in PET image reconstruction - Anastasios Gaitanis (2010)

Evaluation of modified median root prior on a myocardium study, using realistic PET/MR data. - Konstantinos Karaoglanis; Anastasios Gaitanis; Charalampos Tsoumpas (BIBE, 2013)

Modeling of solitary pulmonary nodules in PET/CT images using Monte Carlo methods. - George M. Tzanoukos; Anastasios Gaitanis; Alexandros Georgakopoulos; Achilleas Chatziioannou; Sofia Chatziioannou; George M. Spyrou (BIBE, 2013)

SPNsim: A database of simulated solitary pulmonary nodule PET/CT images facilitating computer aided diagnosis. - George M. Tzanoukos; Erast Athanasiadis; Anastasios Gaitanis; Alexandros Georgakopoulos; Achilleas Chatziioannou; Sofia Chatziioannou; George M. Spyrou (J. Biomed. Informatics, 2016)

Design and Initial Implementation of a Computer Aided Diagnosis System for PET/CT Solitary Pulmonary Nodule Risk Estimation. - George M. Tzanoukos; Pavlos Kafouris; Alexandros Georgakopoulos; Anastasios Gaitanis; Dimitris Maroulis; Sofia Chatziioannou; George M. Spyrou (BIBE, 2019)

Evaluation of the spline reconstruction technique for preclinical PET imaging. - Alexandros Vrachliotis; George A. Kastis; Nicholas E. Protonotarios; Athanasios S. Fokas; Stephan G. Nekolla; Constantinos D. Anagnostopoulos; Lena Costaridou; Anastasios Gaitanis (Comput. Methods Programs Biomed., 2022)

Noninvasive Quantification of Glucose Metabolism in Mice Myocardium Using the Spline Reconstruction Technique. - Alexandros Vrachliotis; Anastasios Gaitanis; Nicholas E. Protonotarios; George A. Kastis; Lena Costaridou (J. Imaging, 2024)