Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Hiroharu Kawanaka"'
Autor:
Yoko Mase, Yoshitsugu Matsui, Koki Imai, Kazuya Imamura, Akiko Irie-Ota, Shinichiro Chujo, Hisashi Matsubara, Hiroharu Kawanaka, Mineo Kondo
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 16, p 4826 (2024)
Objectives: To develop a machine learning logistic regression algorithm that can classify patients with an idiopathic macular hole (IMH) into those with good or poor vison at 6 months after a vitrectomy. In addition, to determine its accuracy and the
Externí odkaz:
https://doaj.org/article/6786b341883645fba99d3a58ae8b55db
Autor:
Akiko Irie-Ota, Yoshitsugu Matsui, Koki Imai, Yoko Mase, Keiichiro Konno, Taku Sasaki, Shinichiro Chujo, Hisashi Matsubara, Hiroharu Kawanaka, Mineo Kondo
Publikováno v:
PLoS ONE, Vol 19, Iss 7, p e0304281 (2024)
BackgroundThe purpose of this study was to develop a model that can predict the postoperative visual acuity in eyes that had undergone vitrectomy for an epiretinal membrane (ERM). The Light Gradient Boosting Machine (LightGBM) was used to evaluate th
Externí odkaz:
https://doaj.org/article/e01b4a4a1268447d9d89fe69285c45e5
Publikováno v:
IEEE Access, Vol 11, Pp 104084-104093 (2023)
Remote sensing has become a key component of precision agriculture in the recent decade. Hyperspectral imaging is one key technology that is predicted to be one of the primary decision-making tools in remote sensing-based precision agriculture. Unman
Externí odkaz:
https://doaj.org/article/7c6f3eca66cd4a848e66f1fcb8e9c02c
Autor:
Isanka Diddeniya, Indika Wanniarachchi, Hansi Gunasinghe, Chinthaka Premachandra, Hiroharu Kawanaka
Publikováno v:
IEEE Access, Vol 10, Pp 63258-63269 (2022)
In this paper, we demonstrated a service robot navigation system based on the Message Queuing Telemetry Transport (MQTT) protocol communication system that updates the real-time robot states for multiple users. The proposed office assistant robot (OA
Externí odkaz:
https://doaj.org/article/eab311c30cff46beac250781f0b64de6
Publikováno v:
Sensors, Vol 23, Iss 18, p 8004 (2023)
Today, hyperspectral imaging plays an integral part in the remote sensing and precision agriculture field. Identifying the matching key points between hyperspectral images is an important step in tasks such as image registration, localization, object
Externí odkaz:
https://doaj.org/article/2f7ee3df6f24466bbb36aa5e30d721de
Publikováno v:
Array, Vol 14, Iss , Pp 100171- (2022)
Border criminals and unauthorized immigrants are dramatically increasing within the last few years in globally due to the absence of proper authorization methods at the border locations. Usually, passenger controls done by trained immigration officer
Externí odkaz:
https://doaj.org/article/a2f0c9e0eb584a7f86b4916fece0ad58
Autor:
Moheddin U. Sumagayan, Chinthaka Premachandra, Rohanni B. Mangorsi, Carl John Salaan, H. Waruna H. Premachandra, Hiroharu Kawanaka
Publikováno v:
IEEE Access, Vol 9, Pp 107998-108008 (2021)
Power outages can disrupt daily domestic activities as well as the economy as operations are hampered when they occur. They can decrease work productivity by delaying operations that require electricity. The key solution to this problem is to ensure
Externí odkaz:
https://doaj.org/article/6c5531a179294cb4861753cacdea083b
Autor:
Yoshitsugu Matsui, Kazuya Imamura, Shinichiro Chujo, Yoko Mase, Hisashi Matsubara, Masahiko Sugimoto, Hiroharu Kawanaka, Mineo Kondo
Publikováno v:
Journal of Clinical Medicine, Vol 11, Iss 13, p 3903 (2022)
This study’s goal is to determine the accuracy of a linear classifier that predicts the prognosis of patients with macular edema (ME) due to a branch retinal vein occlusion during the maintenance phase of antivascular endothelial growth factor (ant
Externí odkaz:
https://doaj.org/article/a815abffb6a34ae7b0c6ddb1bc87abfb
Autor:
Shinya Tokunaga, Chinthaka Premachandra, H. Waruna H. Premachandra, Hiroharu Kawanaka, Sagara Sumathipala, B. S. Sudantha
Publikováno v:
Micromachines, Vol 12, Iss 4, p 375 (2021)
Several robot-related studies have been conducted in recent years; however, studies on the autonomous travel of small mobile robots in small spaces are lacking. In this study, we investigate the development of autonomous travel for small robots that
Externí odkaz:
https://doaj.org/article/d14d368ada9c49ca80926a2c93d6804c
Publikováno v:
Journal of Japan Society for Fuzzy Theory and Intelligent Informatics. 35:567-570