Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Hunor Kertesz"'
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization. 11:433-441
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2145840fa4bed7a039473f027e889376
https://doi.org/10.1080/21681163.2022.2074308
https://doi.org/10.1080/21681163.2022.2074308
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f2a0f199e58d1a9db0b5bfbc9159c3c
https://doi.org/10.1063/5.0052104
https://doi.org/10.1063/5.0052104
Autor:
Hunor Kertesz, Peter L. Kench, Jacobo Cal-Gonzalez, Hamda Saleh, Ivo Rausch, Theo Kitsos, Thomas Beyer, Kevin London, David Chung
Publikováno v:
Molecular Imaging and Biology
Purpose To investigate the possibility of reducing the injected activity for whole-body [18F]FDG-PET/CT studies of paediatric oncology patients and to assess the usefulness of time-of-flight (TOF) acquisition on PET image quality at reduced count lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ed82210db51a827108feedaa4f323b
https://pubmed.ncbi.nlm.nih.gov/33846898
https://pubmed.ncbi.nlm.nih.gov/33846898
Autor:
Hunor Kertesz, P Schaffarich, Ivo Rausch, M Ondar, Thomas Beyer, N. Denisova, Jacobo Cal-Gonzalez
Publikováno v:
58. Jahrestagung der Deutschen Gesellschaft für Nuklearmedizin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3b2468ad7f8f0ca98805a1555ccfc8
https://doi.org/10.1055/s-0040-1708305
https://doi.org/10.1055/s-0040-1708305
Autor:
Peter L. Kench, Theo Kitsos, Kevin London, Hunor Kertesz, M Hacker, Thomas Beyer, Tatjana Traub-Weidinger, Jacobo Cal-Gonzalez
Publikováno v:
58. Jahrestagung der Deutschen Gesellschaft für Nuklearmedizin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a913f773515022692e6a944b811556d3
https://doi.org/10.1055/s-0040-1708302
https://doi.org/10.1055/s-0040-1708302
Autor:
A Berger, Maurizio Conti, Ivo Rausch, A López-Montes, Thomas Beyer, JL Herraiz, Hunor Kertesz
Publikováno v:
58. Jahrestagung der Deutschen Gesellschaft für Nuklearmedizin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71d5465043c2abaf08be59043717d15
https://doi.org/10.1055/s-0040-1708242
https://doi.org/10.1055/s-0040-1708242
Autor:
Daria Ferrara, Lalith Kumar Shiyam Sundar, Zacharias Chalampalakis, Barbara Katharina Geist, Daniela Gompelmann, Sebastian Gutschmayer, Marcus Hacker, Hunor Kertész, Kilian Kluge, Marco Idzko, Werner Langsteger, Josef Yu, Ivo Rausch, Thomas Beyer
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Aim: High-sensitivity hybrid positron emission tomography (PET) imaging using advanced whole-body (WB) or total-body PET/computed tomography (CT) systems permits reducing injected tracer activity while preserving diagnostic quality. Such approaches a
Externí odkaz:
https://doaj.org/article/8b2e0efd99d640c2a29eb083f6ef373c
Autor:
Hunor Kertesz, Elisabeth Steiner, S. Rollet, Andrej Sipaj, Wolfgang Lechner, Dietmar Georg, Piotr Andrzejewski, B. Knäusl, Natalia Kostiukhina, Ivo Rausch, Hugo Furtado, Peter Kuess
Publikováno v:
Physics in Medicine & Biology. 62:8136-8153
A novel breathing phantom was designed for being used in conventional and ion-beam radiotherapy as well as for medical imaging. Accurate dose delivery and patient safety are aimed to be verified for four-dimensional (4D) treatment techniques compensa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7defdc0aa6c497a9e65b0216b93e546
https://doi.org/10.1088/1361-6560/aa86ea
https://doi.org/10.1088/1361-6560/aa86ea
Autor:
Hunor Kertész, Maurizio Conti, Vladimir Panin, Jorge Cabello, Deepak Bharkhada, Thomas Beyer, Laszlo Papp, Walter Jentzen, Jacobo Cal-Gonzalez, Joaquín L. Herraiz, Alejandro López-Montes, Ivo Rausch
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-14 (2022)
Abstract Aim To evaluate the effect of combining positron range correction (PRC) with point-spread-function (PSF) correction and to compare different methods of implementation into iterative image reconstruction for 124I-PET imaging. Materials and me
Externí odkaz:
https://doaj.org/article/da026d0f7d5042fd8c8e7a0066c3de0a
Autor:
Hunor Kertész, Thomas Beyer, Vladimir Panin, Walter Jentzen, Jacobo Cal-Gonzalez, Alexander Berger, Laszlo Papp, Peter L. Kench, Deepak Bharkhada, Jorge Cabello, Maurizio Conti, Ivo Rausch
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
AimTo develop and evaluate a new approach for spatially variant and tissue-dependent positron range (PR) correction (PRC) during the iterative PET image reconstruction.Materials and MethodsThe PR distributions of three radionuclides (18F, 68Ga, and 1
Externí odkaz:
https://doaj.org/article/995e28e79f2c495a909c5b644ad3b56a