المؤلفون: Yoshida, Ibuki, Suzaki, Takumi, Murakami, Hiroaki, Watanabe, Hiroki, Nakamura, Mananari, Hashizume, Hiromichi, Sugimoto, Masanori

المساهمون: JST SPRING, Tateisi Science and Technology Foundation, JSPS KAKENHI

المصدر: IEEE Journal of Indoor and Seamless Positioning and Navigation ; volume 1, page 69-79 ; ISSN 2832-7322

الإتاحة: https://doi.org/10.1109/jispin.2023.3323937Test
http://xplorestaging.ieee.org/ielx7/9955032/9962767/10285345.pdf?arnumber=10285345Test

المؤلفون: Renaudin, Valerie, Potortì, Francesco, Torres-Sospedra, Joaquín, Knauth, Stefan, O’keefe, Kyle, Park, Chan Gook, Sugimoto, Masanori, Wei, Dongyan, Nurmi, Jari

المساهمون: Tampere University, Electrical Engineering

مصطلحات موضوعية: 213 Electronic, automation and communications engineering, electronics

الوصف: Indoor localization is a growing research field and interest is expanding in many application fields, including services, measurement, mapping, security, and standardization. The quest for appropriate tracking technologies for COVID-19 pandemic control has shown us the importance of identifying the sensors data and processing that are suitable, accurate, reliable, and respectful of privacy. A prominent area is, therefore, that of sensors, where both improved hardware solutions and more powerful data analysis are required. ; Non peer reviewed

وصف الملف: fulltext

العلاقة: 22; Bibtex: 9733819; ORCID: /0000-0003-2169-4606/work/111129623; https://trepo.tuni.fi/handle/10024/138564Test; URN:NBN:fi:tuni-202204073102

الإتاحة: https://doi.org/10.1109/JSEN.2022.3150130Test
https://trepo.tuni.fi/handle/10024/138564Test

المؤلفون: Sugimoto, Masanori, Shimada, Shota, Hashizume, Hiromichi

المساهمون: Japan Society for the Promotion of Science

المصدر: Frontiers in Computer Science ; volume 4 ; ISSN 2624-9898

الوصف: This paper describes a novel visible light positioning (VLP) system called RefRec+ allowing to estimate the six degree-of-freedom (6DoF) of a smartphone. In most existing VLP systems, their front camera faces multiple light sources installed at different places on a ceiling to detect their direct signals. To overcome the problem of the limited field of views that causes failure to capture required numbers of light sources for positioning and that of the high computational complexity because of image processing to a large-sized pixel data, RefRec+ captures indirect lights from the light sources reflected via a floor. RefRec+ estimates the 2-D position of a point of interest (POI) by calculating the received signal strength of individual light sources using the floor image captured by the camera. Using 2-D positions of multiple POIs and the angle of arrival method, RefRec+ obtains the 6DoF of the smartphone. Several experiments to confirm the performance of RefRec+ were conducted. Experimental results in a room measuring 4.0 m × 4.0 m using nine POIs each of which consists of 32 × 32 pixels in a captured image showed that the absolute errors at the 90th percentile for the 3-D coordinates were 0.2073 m, 0.1713 m, and 0.002464 m along the X, Y, and Z axes, respectively, and for the pitch, roll, and yaw angles were 5.78, 5.69 and 3.96 degrees, respectively.

الإتاحة: https://doi.org/10.3389/fcomp.2022.856942Test

المؤلفون: Kusunoki, Fusako, Sugimoto, Masanori, Hashizume, Hiromichi

المصدر: Computer Support for Collaborative Learning ; page 491-492 ; ISBN 9781315045467

الإتاحة: https://doi.org/10.4324/9781315045467-71Test

المؤلفون: Sugimoto, Masanori, Suthers, Daniel D.

المصدر: Computer Support for Collaborative Learning ; page 677-678 ; ISBN 9781315045467

الإتاحة: https://doi.org/10.4324/9781315045467-170Test

المؤلفون: Nakamura, Masanari, Funada, Yuta, Murakami, Hiroaki, Hashizume, Hiromichi, Sugimoto, Masanori

المصدر: 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN)

الإتاحة: https://doi.org/10.1109/ipin57070.2023.10332519Test
http://xplorestaging.ieee.org/ielx7/10332456/10332213/10332519.pdf?arnumber=10332519Test

المؤلفون: Sugimoto, Masanori, Suenaga, Minoru, Watanabe, Hiroki, Nakamura, Masanari, Hashizume, Hiromichi

المصدر: 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN)

الإتاحة: https://doi.org/10.1109/ipin57070.2023.10332528Test
http://xplorestaging.ieee.org/ielx7/10332456/10332213/10332528.pdf?arnumber=10332528Test

المؤلفون: Sugimoto, Masanori, Nakamichi, Shogo, Hashizume, Hiromichi

المساهمون: JSPS

المصدر: Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems

الإتاحة: https://doi.org/10.1145/3625687.3625784Test

المؤلفون: Amesaka, Takashi, Watanabe, Hiroki, Sugimoto, Masanori, Sugiura, Yuta, Shizuki, Buntarou

المساهمون: Japan Society for the Promotion of Science, Japan Science and Technology Agency

المصدر: Proceedings of the 2023 International Symposium on Wearable Computers

الإتاحة: https://doi.org/10.1145/3594738.3611376Test

المؤلفون: Alfarozi, Syukron Abu Ishaq, Pasupa, Kitsuchart, Sugimoto, Masanori, Woraratpanya, Kuntpong

المساهمون: King Mongkut's Institute of Technology Ladkrabang, Japan International Cooperation Agency

المصدر: IEEE Access ; volume 8, page 20342-20362 ; ISSN 2169-3536

مصطلحات موضوعية: General Engineering, General Materials Science, General Computer Science

الإتاحة: https://doi.org/10.1109/access.2020.2968983Test
http://xplorestaging.ieee.org/ielx7/6287639/8948470/08967052.pdf?arnumber=8967052Test