Juan E Ortuño
Juan E Ortuño
Post Doc researcher at CIBER-BBN and Polytechnic University of Madrid, Spain
Verified email at
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First full-beam PET acquisitions in proton therapy with a modular dual-head dedicated system
G Sportelli, N Belcari, N Camarlinghi, GAP Cirrone, G Cuttone, S Ferretti, ...
Physics in Medicine & Biology 59 (1), 43, 2013
A multichannel watershed-based algorithm for supervised texture segmentation
N Malpica, JE Ortuño, A Santos
Pattern Recognition Letters 24 (9-10), 1545-1554, 2003
Geometrical and Monte Carlo projectors in 3D PET reconstruction
P Aguiar, M Rafecas, JE Ortuño, G Kontaxakis, A Santos, J Pavía, D Ros
Medical physics 37 (11), 5691-5702, 2010
Design and performance evaluation of a coplanar multimodality scanner for rodent imaging
E Lage, JJ Vaquero, A Sisniega, S España, G Tapias, M Abella, ...
Physics in Medicine & Biology 54 (18), 5427, 2009
DCE@ urLAB: a dynamic contrast-enhanced MRI pharmacokinetic analysis tool for preclinical data
JE Ortuño, MJ Ledesma-Carbayo, RV Simões, AP Candiota, C Arús, ...
BMC bioinformatics 14 (1), 1-17, 2013
3D-OSEM iterative image reconstruction for high-resolution PET using precalculated system matrix
JE Ortuno, P Guerra-Gutiérrez, JL Rubio, G Kontaxakis, A Santos
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2006
Efficient methodologies for system matrix modelling in iterative image reconstruction for rotating high-resolution PET
JE Ortuño, G Kontaxakis, JL Rubio, P Guerra, A Santos
Physics in medicine and biology 55 (7), 1833, 2010
New embedded digital front-end for high resolution PET scanner
P Guerra, J Espinosa, JE Ortuño, G Kontaxakis, JJ Vaquero, M Desco, ...
IEEE transactions on nuclear science 53 (3), 770-775, 2006
The role of elastic restoring forces in right-ventricular filling
C Pérez Del Villar, J Bermejo, D Rodríguez-Pérez, P Martínez-Legazpi, ...
Cardiovascular research 107 (1), 45-55, 2015
Real-time digital timing in positron emission tomography
P Guerra, JE Ortuño, G Kontaxakis, MJ Ledesma-Carbayo, JJ Vaquero, ...
IEEE Transactions on Nuclear Science 55 (5), 2531-2540, 2008
A new PET prototype for proton therapy: comparison of data and Monte Carlo simulations
V Rosso, G Battistoni, N Belcari, N Camarlinghi, A Ferrari, S Ferretti, ...
Journal of Instrumentation 8 (03), C03021, 2013
Respiratory motion correction in PET with super-resolution techniques and non-rigid registration
JL Rubio-Guivernau, MJ Ledesma-Carbayo, F Lamare, JE Ortuño, ...
Nuclear Science Symposium Conference Record, 2007. NSS'07. IEEE 5, 3560-3563, 2007
New Diagnostic and Therapeutic Approaches to Treat Ventricular Tachycardias Originating at the Summit of the Left Ventricle: Role of Merged Hemodynamic–MRI and Alternative …
F Atienza, Á Arenal, E Pérez-David, J Elízaga, JE Ortuño, ...
Circulation: Arrhythmia and Electrophysiology 6 (6), e80-e84, 2013
Preliminary results of the small animal rotational positron emission tomography scanner
JJ Vaquero, A Molins, J Ortuño, J Pascau, M Desco
Molecular Imaging and Biology 6 (2), 102, 2004
3D-Printed Portable Robotic Mobile Microscope for Remote Diagnosis of Global Health Diseases
J García-Villena, JE Torres, C Aguilar, L Lin, D Bermejo-Peláez, E Dacal, ...
Electronics 10 (19), 2408, 2021
Influence of metabolic syndrome on post-stroke outcome, angiogenesis and vascular function in old rats determined by dynamic contrast enhanced MRI
JM Pradillo, M Hernández-Jiménez, ME Fernández-Valle, V Medina, ...
Journal of Cerebral Blood Flow & Metabolism 41 (7), 1692-1706, 2021
Modeling the acquisition front-end in high resolution gamma-ray imaging
P Guerra, JE Ortuño, JJ Vaquero, G Kontaxakis, M Desco, A Santos
IEEE transactions on nuclear science 53 (3), 1150-1155, 2006
Performance analysis of a low-cost small animal PET/SPECT scanner
P Guerra, JL Rubio, JE Ortuno, G Kontaxakis, MJ Ledesma, A Santos
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007
Massively parallelizable list-mode reconstruction using a Monte Carlo-based elliptical Gaussian model
G Sportelli, JE Ortuño, JJ Vaquero, M Desco, A Santos
Medical physics 40 (1), 012504, 2013
3D-OSEM Transition matrix for high resolution PET imaging with modeling of the gamma-event detection
JE Ortuño, G Kontaxakis, P Guerra, A Santos
Nuclear Science Symposium Conference Record, 2004 IEEE 5, 3046-3050, 2004
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