Zobrazeno 1 - 10
of 568
pro vyhledávání: '"Masahiro Hirano"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 928, Pp 23-00191-23-00191 (2023)
With the recent spread of 3D printing, its application has been widely discussed from automotive industries to small-scale and individual manufacturing. In general, additive manufacturing is used as a 3D printing process. Using this process, defects
Externí odkaz:
https://doaj.org/article/90deb88675c64e708d5c51a5bdc4fcf3
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100258- (2021)
We propose an acceleration method for correlation-based object tracking. Correlation-based tracking methods involve an inverse Fourier transform, which is a bottleneck in acceleration. We exploit a trait of high-speed vision to accelerate this comput
Externí odkaz:
https://doaj.org/article/0499c7becfd84e72a21fe4bc812f26a0
Publikováno v:
Sensors, Vol 22, Iss 11, p 4196 (2022)
Although they have been under development for years and are attracting a lot of attention, vision-based tactile sensors still have common defects—the use of such devices to infer the direction of external forces is poorly investigated, and the oper
Externí odkaz:
https://doaj.org/article/6ce75e13545442b4a71430b7073c45e9
Autor:
Tsubasa Kawasaki, Kyohei Mikami, Tsutomu Kamo, Ryoma Aoki, Rumiko Ishiguro, Hiroshi Nakamura, Ryosuke Tozawa, Nao Asada, Yukinobu Hiiragi, Yoichi Yamada, Masahiro Hirano, Kazuko Katsuki
Publikováno v:
PLoS ONE, Vol 15, Iss 1, p e0228698 (2020)
[This corrects the article DOI: 10.1371/journal.pone.0202228.].
Externí odkaz:
https://doaj.org/article/18ba1d708aeb4f23b1ed42ba9cde4237
Publikováno v:
ICT Express, Vol 3, Iss 4, Pp 178-182 (2017)
We propose a framework for evasive maneuver assist using an array of high-speed cameras capable of communicating with each other via a network, called networked high-speed vision. The system has a wide field-of-view and high responsiveness, enabling
Externí odkaz:
https://doaj.org/article/8b9132e4baaa431bab5d5aa2beda71dd
Publikováno v:
Sensors, Vol 20, Iss 14, p 4035 (2020)
LEDs are widely employed as traffic lights. Because most LED traffic lights are driven by alternative power, they blink at high frequencies, even at twice their frequencies. We propose a method to detect a traffic light from images captured by a high
Externí odkaz:
https://doaj.org/article/21243729d9a241c5955aea23cf8e01b6
Autor:
Tsubasa Kawasaki, Kyohei Mikami, Tsutomu Kamo, Ryoma Aoki, Rumiko Ishiguro, Hiroshi Nakamura, Ryosuke Tozawa, Nao Asada, Yukinobu Hiiragi, Yoichi Yamada, Masahiro Hirano, Kazuko Katsuki
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0202228 (2018)
This study aimed to investigate (a) motor planning difficulty by using a two-step test in Parkinson's disease (PD) compared with age-matched healthy subjects and (b) the relationship between motor planning difficulty and clinical factors. The two-ste
Externí odkaz:
https://doaj.org/article/56a72c7691a849b5883d66297695b5ee
Autor:
Norihiko, Shiiya, Naoki, Washiyama, Daisuke, Takahashi, Kazumasa, Tsuda, Yuko, Ohashi, Kayoko, Natsume, Masahiro, Hirano
Publikováno v:
Annals of Thoracic and Cardiovascular Surgery. 29:1-10
Single-stage extended replacement from the ascending to the distal descending aorta or beyond is a formidable operation that should be preserved for those who have no other option or those who are physically fit, and should be performed in the experi
Autor:
Kentaro Nagaoka, Tomoya Iida, Nagomi Ito, Naoka Okamura, Michio Iida, Yoshiki Wada, Masahiro Hirano, Shu Nishikawa, Hitoshi Kawasuji, Yoshihiro Yamamoto, Hideo Yoshizaki
Publikováno v:
Cureus.
Autor:
Norihiko Shiiya, Naoki Washiyama, Daisuke Takahashi, Kazumasa Tsuda, Yuko Ohashi, Kayoko Natsume, Masahiro Hirano, Yuki Takeuchi
Publikováno v:
European Journal of Cardio-Thoracic Surgery. 63
OBJECTIVES Low patency is a major concern when using separate tube grafts for intercostal artery reconstruction. Our goal was to elucidate the optimal size and length of grafts from their patency and the computational fluid dynamics (CFD). METHODS Th