Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Ketola J"'
Autor:
Mirmojarabian, S. A. (Seyed Amir), Kajabi, A. W. (Abdul Wahed), Ketola, J. H. (Juuso H. J.), Nykänen, O. (Olli), Liimatainen, T. (Timo), Nieminen, M. T. (Miika T.), Nissi, M. J. (Mikko J.), Casula, V. (Victor)
Background: Machine learning models trained with multiparametric quantitative MRIs (qMRIs) have the potential to provide valuable information about the structural composition of articular cartilage. Purpose: To study the performance and feasibility o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::d16b95a07153f30cb5ee8d4d6fd83e22
http://urn.fi/urn:nbn:fi-fe2023052548040
http://urn.fi/urn:nbn:fi-fe2023052548040
Autor:
Ketola, J. (Joel), Jahangiri, E. (Erfan), Hakko, H. (Helinä), Riipinen, P. (Pirkko), Räsänen, S. (Sami)
Background: The reduction in psychiatric hospital beds in the past decades has created a need for assisted living (AL). Even though AL is widely used, studies on it are scarce. Aims: To identify (1) study characteristics of the reviewed articles, (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::bc3bce3613becd8664b42d8381439653
http://urn.fi/urn:nbn:fi-fe2023030629988
http://urn.fi/urn:nbn:fi-fe2023030629988
Autor:
Ketola, J. (Juuso)
Medical imaging encompasses many imaging modalities with different background physics and technological aspects, but they are united under the same premise: measuring data that can be expressed in image format. Furthermore, imaging protocols are desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::955f267731e1fb0249fc5bd6ee1d297d
http://urn.fi/urn:isbn:9789526231013
http://urn.fi/urn:isbn:9789526231013
Autor:
Inkinen, S. I. (Satu I.), Juntunen, M. A. (Mikael A. K.), Ketola, J. (Juuso), Korhonen, K. (Kristiina), Sepponen, P. (Pasi), Kotiaho, A. (Antti), Pohjanen, V.-M. (Vesa-Matti), Nieminen, M. (Miika)
In interior cardiac computed tomography (CT) imaging, the x-ray beam is collimated to a limited field-of-view covering the heart volume, which decreases the radiation exposure to surrounding tissues. Spectral CT enables the creation of virtual monoch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::127dc161362ecd169cd78451f18fa26a
http://urn.fi/urn:nbn:fi-fe2023060953460
http://urn.fi/urn:nbn:fi-fe2023060953460
Autor:
Ketola, J. H. (Juuso H. J.), Inkinen, S. I. (Satu I.), Karppinen, J. (Jaro), Niinimäki, J. (Jaakko), Tervonen, O. (Osmo), Nieminen, M. T. (Miika T.)
Low back pain is a very common symptom and the leading cause of disability throughout the world. Several degenerative imaging findings seen on magnetic resonance imaging are associated with low back pain but none of them is specific for the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::92d8862030f5c5eabbfdac123d96517e
http://urn.fi/urn:nbn:fi-fe2021111154700
http://urn.fi/urn:nbn:fi-fe2021111154700
Autor:
Ketola, J. H. (Juuso H. J.), Heino, H. (Helinä), Juntunen, M. A. (Mikael A. K.), Nieminen, M. T. (Miika T.), Siltanen, S. (Samuli), Inkinen, S. I. (Satu I.)
In interior computed tomography (CT), the x-ray beam is collimated to a limited field-of-view (FOV) (e.g. the volume of the heart) to decrease exposure to adjacent organs, but the resulting image has a severe truncation artifact when reconstructed wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::45ba68e967505e21a135b6a407f8421c
http://urn.fi/urn:nbn:fi-fe2021120859514
http://urn.fi/urn:nbn:fi-fe2021120859514
Autor:
Juntunen, M. A. (Mikael A. K.), Inkinen, S. I. (Satu I.), Ketola, J. H. (Juuso H.), Kotiaho, A. (Antti), Kauppinen, M. (Matti), Winkler, A. (Alexander), Nieminen, M. T. (Miika T.)
In this work, the accuracy of material decomposition (MD) using an energy discriminating photon counting detector was studied. An MD framework was established and validated using calcium hydroxyapatite (CaHA) inserts of known densities (50 mg/cm³, 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::ebde405ee447a484255385fba4ba3a2c
http://urn.fi/urn:nbn:fi-fe2019091628289
http://urn.fi/urn:nbn:fi-fe2019091628289
Autor:
Juntunen, M. A. (Mikael A. K.), Sepponen, P. (Pasi), Korhonen, K. (Kristiina), Pohjanen, V.-M. (Vesa-Matti), Ketola, J. (Juuso), Kotiaho, A. (Antti), Nieminen, M. T. (Miika T.), Inkinen, S. I. (Satu I.)
Computed tomography (CT) is the reference method for cardiac imaging, but concerns have been raised regarding the radiation dose of CT examinations. Recently, photon counting detectors (PCDs) and interior tomography, in which the radiation beam is li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::7b76d062fe5717a938be0e58f73dcd8e
http://urn.fi/urn:nbn:fi-fe2020091069222
http://urn.fi/urn:nbn:fi-fe2020091069222
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Akademický článek
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