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George Kontaxakis

Observed names: G Kontaxakis, G. Kontaxakis, G.N. Kontaxakis, George N. Kontaxakis, Georgios Kontaxakis, KONTAXAKIS, GEORGE, Kontaxakis G., Kontaxakis, G., Kontaxakis, George
Observed institutions: Rutgers, The State University of New Jersey, National Technical University of Athens, University of Patras, Guizhou University, German Cancer Research Center, National and Kapodistrian University of Athens, Fraunhofer Institute for Computer Graphics Research, Universidad Politécnica de Cartagena, Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine, Comunidad de Madrid, Information Processing and Telecommunications Center, Universidad Politécnica de Madrid, University of Palermo
ORCID: 0000-0001-6665-2501
Observed ORCID: 0000-0001-6665-2501
OpenAlex ID: A5028851695
List-mode-based reconstruction for respiratory motion correction in PET using non-rigid body transformations
2007 · F Lamare, M J Ledesma Carbayo, et al. · Physics in Medicine and Biology · 271
PET image reconstruction: A stopping rule for the MLEM algorithm based on properties of the updating coefficients
2009 · Anastasios Gaitanis, George Kontaxakis, et al. · Computerized Medical Imaging and Graphics · 55
Geometrical and Monte Carlo projectors in 3D PET reconstruction
2010 · Pablo Aguiar, Magdalena Rafecas, et al. · Medical Physics · 49
Super-Resolution in Respiratory Synchronized Positron Emission Tomography
2011 · Daphné Wallach, Frédéric Lamare, et al. · IEEE Transactions on Medical Imaging · 47
EU-TeleInViVo: an integrated portable telemedicine workstation featuring acquisition, processing and transmission over low-bandwidth lines of 3D ultrasound volume images
2000 · G. Kontaxakis, S. Walter, et al. · IEEE International Conference on Information Technology and Applications in Biomedicine · 47
Initial performance evaluation of a high resolution Albira small animal positron emission tomography scanner with monolithic crystals and depth-of-interaction encoding from a user's perspective
2009 · Marcin Balcerzyk, George Kontaxakis, et al. · Measurement Science and Technology · 37
Efficient methodologies for system matrix modelling in iterative image reconstruction for rotating high-resolution PET
2010 · J E Ortuño, G Kontaxakis, et al. · Physics in Medicine and Biology · 32
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3D-OSEM iterative image reconstruction for high-resolution PET using precalculated system matrix
2006 · Juan E. Ortuño, Pedro Guerra-Gutiérrez, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 31
Iterative Image Reconstruction for Clinical PET Using Ordered Subsets, Median Root Prior, and a Web-Based Interface
2002 · G Kontaxakis, Ludwig G Strauss, et al. · Molecular Imaging and Biology · 30
Pharmacokinetic Imaging of11C Ethanol with PET in Eight Patients with Hepatocellular Carcinomas Who Were Scheduled for Treatment with Percutaneous Ethanol Injection
1999 · Antonia Dimitrakopoulou-Strauss, Ludwig G. Strauss, et al. · Radiology · 26
GATE simulations for small animal SPECT/PET using voxelized phantoms and rotating-head detectors
2006 · Nikolas Sakellios, Jose Luis Rubio, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 25
Performance evaluation of principal component analysis in dynamic FDG-PET studies of recurrent colorectal cancer
2003 · Trias Thireou, Ludwig G. Strauss, et al. · Computerized Medical Imaging and Graphics · 25
Real-Time Digital Timing in Positron Emission Tomography
2008 · P. Guerra, J.E. Ortuno, et al. · IEEE Transactions on Nuclear Science · 21
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An Efficient Implementation of the Iterative ML-EM Image Reconstruction Algorithm for PET on a Pentium PC Platform
1999 · George Kontaxakis, Ludwig G. Strauss, et al. · Journal of Computing and Information Technology · 20
Respiratory motion correction in PET with super-resolution techniques and non-rigid registration
2007 · Jose L. Rubio-Guivernau, Maria J. Ledesma-Carbayo, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 18
New embedded digital front-end for high resolution PET scanner
2006 · P. Guerra, J. Espinosa, et al. · IEEE Transactions on Nuclear Science · 18
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Evaluation of a spline reconstruction technique: Comparison with FBP, MLEM and OSEM
2010 · G A Kastis, A Gaitanis, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 17
Maximum Likelihood Algorithms for Image Reconstruction in Positron Emission Tomography
1998 · George Kontaxakis, Ludwig G. Strauss · 17
Integrated telemedicine applications and services for oncological positron emission tomography
2006 · George Kontaxakis, Dimitris Visvikis, et al. · Oncology Reports · 16
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Performance analysis of a low-cost small animal PET/SPECT scanner
2006 · Pedro Guerra, Jose L. Rubio, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 12
Monte Carlo based performance assessment of different animal PET architectures using pixellated CZT detectors
2006 · D. Visvikis, T. Lefevre, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 12
Incorporation of Elastic Transformations in List Mode Based Reconstruction for Respiratory Motion Correction in PET
2006 · F. Lamare, M.J. Ledesma Carbayo, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 12
A Feasibility Study of a Personalized, Internet-based Compliance System for Chronic Disease Management
2005 · X.H. Wang, R.S.H. Istepanian, et al. · Telemedicine Journal and e-Health · 12
Feasibility study of the use of similarity maps in the evaluation of oncological dynamic positron emission tomography images
2005 · T. Thireou, G. Kontaxakis, et al. · Medical & Biological Engineering & Computing · 12
Study of the convergence properties of the EM algorithm-a new stopping rule
2003 · G. Kontaxakis, G. Tzanakos · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 12
Works count: 96
Citation count: 1,061
H-index: 17
I10-index: 27
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