Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shu Onodera"'
Autor:
Misaki Ito, Ikuho Kojima, Masahiro Iikubo, Shu Onodera, Masahiro Sai, Masaki Fujisawa, Toshiki Kato, Masaaki Nakamura, Masayuki Zuguchi, Koichi Chida
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 9154 (2024)
Dental cone beam computed tomography (CBCT) is a diverse 3D X-ray imaging technique that has enabled clear visualization of the teeth and surrounding structures. The most common diagnostic purpose of dental CBCT examination in children is ectopic eru
Externí odkaz:
https://doaj.org/article/b99569f8fe78459489a4d228de63d1ae
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100089- (2021)
When extracting lesions in medical images using deep learning, the extraction accuracy will be higher if the image quality is good. The purpose of this study is to investigate and comprehend the relationship between the spatial-resolution property of
Externí odkaz:
https://doaj.org/article/0de10bd66c8745a2b8ac83825cff0597
Publikováno v:
Radiological Physics and Technology. 16:299-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d61213b38aad275a949c55b1385df238
https://doi.org/10.1007/s12194-023-00719-0
https://doi.org/10.1007/s12194-023-00719-0
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 78(10)
In this study, we compared the image quality of deep learning reconstruction (DLR) with that of conventional image reconstruction methods under the same conditions of reconstruction FOV and acquisition dose assuming abdomen computed tomography (CT) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc7b53a10d137453ba7710cef73a415
https://pubmed.ncbi.nlm.nih.gov/36070936
https://pubmed.ncbi.nlm.nih.gov/36070936
Publikováno v:
Radiological Physics and Technology. 13:336-347
Bedside radiography has increasingly attracted attention because it allows for immediate image diagnosis after X-ray imaging. Currently, wireless flat-panel detectors (FPDs) are used for digital radiography. However, adjustment of the X-ray tube and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e69f8500ba5f796410f02adcb1f5630a
https://doi.org/10.1007/s12194-020-00586-z
https://doi.org/10.1007/s12194-020-00586-z
Publikováno v:
Measurement: Sensors, Vol 18, Iss, Pp 100089-(2021)
When extracting lesions in medical images using deep learning, the extraction accuracy will be higher if the image quality is good. The purpose of this study is to investigate and comprehend the relationship between the spatial-resolution property of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6343ee16eb6cf70e10a38fb9b1e8cee
http://www.sciencedirect.com/science/article/pii/S2665917421000520
http://www.sciencedirect.com/science/article/pii/S2665917421000520
Autor:
Katsunori Ono, Shingo Kayano, Shu Onodera, Kazuhiro Sato, Yumi Takane, Hirotaka Shimura, Ayaka Satomura, Hirokazu Takano
Publikováno v:
Japanese Journal of Radiological Technology. 75:247-253
Dual-energy computed tomography (DE-CT) is the promising technology, such as enabling material decomposition, generation of the virtual monochromatic image, and measurement of effective atomic numbers. There are reports that utilization of the virtua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4cc61a4f39e8e4ab62c4a853f538c8
https://doi.org/10.6009/jjrt.2019_jsrt_75.3.247
https://doi.org/10.6009/jjrt.2019_jsrt_75.3.247
Publikováno v:
ACTA IMEKO. 11:1
We investigated the relationship between the spatial-resolution property of soft tissue images and the lesion detection ability using U-net. We aimed to explore the possibility of dose reduction during energy subtraction chest radiography. The correl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b28f52b8b692776368da278cd3a5b5
https://doi.org/10.21014/acta_imeko.v11i2.1168
https://doi.org/10.21014/acta_imeko.v11i2.1168
Autor:
Kazuhiko Maeda, Yoshiyuki Oishi, Yoshiharu Terui, Shinji Ando, Shu Onodera, Jan Oravec, Kunio Mori
Publikováno v:
Journal of Photopolymer Science and Technology. 16:263-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa52e40a3b847dfdf65984bbbdd1ace
https://doi.org/10.2494/photopolymer.16.263
https://doi.org/10.2494/photopolymer.16.263
Autor:
Toshikatsu Okumura, Yutaka Kohgo, Yasuo Watanabe, Nobuhiko Takahashi, Shu Onodera, Etsuro Shoji
Publikováno v:
The Japanese Journal of Physiology. 47:231-233
This study was conducted to examine the hypothesis that basic fibroblast growth factor (bFGF) may have an anti-ulcer action through an acid-independent mechanism. The intracisternal injection of bFGF (1 microgram/10 microliters) significantly attenua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6896efe55cb9e1322f81b178dd5fbc6
https://doi.org/10.2170/jjphysiol.47.231
https://doi.org/10.2170/jjphysiol.47.231