Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Yoshihiko Hayakawa"'
Publikováno v:
Eng, Vol 4, Iss 4, Pp 2542-2552 (2023)
Background: Oral frailty is associated with systemic frailty. The vertical position of the hyoid bone is important when considering the risk of dysphagia. However, dentists usually do not focus on this position. Purpose: To create an AI model for det
Externí odkaz:
https://doaj.org/article/d45d1c3e7b444cb48002202681802dc0
Autor:
Yoshihiko Hayakawa, Bing-Yu Sun
Publikováno v:
Oral Radiology. 34:237-244
To examine the effect of incomplete, or total elimination of, projection data on computed tomography (CT) images subjected to statistical reconstruction and/or compressed sensing algorithms. Multidetector row CT images were used. The algebraic recons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d7c51ed59f3ae2157d25935059cea36
https://doi.org/10.1007/s11282-017-0308-6
https://doi.org/10.1007/s11282-017-0308-6
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 6:209-214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a16f1eb1def15a817345fae42dda60c
https://doi.org/10.1007/s11548-011-0584-2
https://doi.org/10.1007/s11548-011-0584-2
Publikováno v:
Oral Radiology. 26:61-65
Objectives: Streak artifacts that appear on dental and maxillofacial X-ray computed tomography (CT) images are mainly caused by the presence of metallic prosthetic appliances. Because of the design of common CT hardware, the thin slice thickness meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665220adf8b311f82f9929af2ef0208e
https://doi.org/10.1007/s11282-010-0037-6
https://doi.org/10.1007/s11282-010-0037-6
Publikováno v:
Oral Radiology. 25:154-158
Objectives: Two- and three-dimensional (2D and 3D, respectively) filtering methods were examined to improve the accuracy of bone morphology depicted in dental cone-beam computed tomography (CBCT) images. An attempt to improve multiplanar reconstructi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e163415e8e54bf803d755d2fad901a6
https://doi.org/10.1007/s11282-009-0026-9
https://doi.org/10.1007/s11282-009-0026-9
Publikováno v:
Dentomaxillofacial Radiology. 37:245-251
To evaluate the reliability of cone beam CT (CBCT) values and dimensional measurements of oropharyngeal air spaces as compared with those of multidetector row CT (MDCT).A soft tissue equivalent phantom with different sized holes was used. The phantom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::417b92d878637b4eaccbc947fa598361
https://doi.org/10.1259/dmfr/45926904
https://doi.org/10.1259/dmfr/45926904
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 3:22-29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e6e255ef8f6f7e65cd39929df28bac9
https://doi.org/10.1007/s11548-008-0168-y
https://doi.org/10.1007/s11548-008-0168-y
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 3:212-217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0737bffc5a8661ece557cd92256637
https://doi.org/10.1007/s11548-008-0196-7
https://doi.org/10.1007/s11548-008-0196-7
Autor:
Robert Sader, Luigi M. Gallo, Gero Kinzinger, Mika Otonari-Yamamoto, Yoshihiko Hayakawa, Tsukasa Sano, Cornelia Kober
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 2:203-210
An approach of 3D-visualization of the temporomandibular joint (TMJ) with special focus on the articular disc based on magnetic resonance imaging (MRI) was developed for the purpose of diagnosis support. Mandibular condyle and fossa were reconstructe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4c1fe6d9195307a4b08fcced71eb5c
https://doi.org/10.1007/s11548-007-0130-4
https://doi.org/10.1007/s11548-007-0130-4
Autor:
Mika Otonari-Yamamoto, Tsukasa Sano, Mamoru Wakoh, Yoshihiko Hayakawa, Takamichi Otonari, Cornelia Kober
Publikováno v:
Dentomaxillofacial Radiology. 36:341-347
To visualize the temporomandibular joint (TMJ) and the surrounding tissues in detail utilizing high-resolution MR images for the diagnosis of soft- and hard-tissue abnormalities. Clinically routine MR slices are processed by tissue segmentation and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366540654dabba3e4457a5f80c53024c
https://doi.org/10.1259/dmfr/12894471
https://doi.org/10.1259/dmfr/12894471