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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ET | 2024-03-03 13:05 |
Miyazaki | Miyazaki University | A Behavior Model of Lesson Support Robot in Remote Joint Classroom Environment Ryo Takaoka (Yamaguchi University), Koji Ono (HSTEC), Makoto Yokoyama (ESBrain), Mitsuru Nakata, Hideo Miyaki, Masayuki Shimokawa (Yamaguchi University)  ET2023-69 |
(To be available after the conference date) [more] | ET2023-69 pp.104-109 |
| US | 2022-11-29 15:45 |
Toyama | Consortium of universities in toyama | Investigation on effect from a compound angle in estimation of the average speed of sound using ultrasonic plane wave imaging Ryo Nagaoka, Masaaki Omura, Hideyuki Hasegawa (Univ. of Toyama) US2022-48 |
In ultrasonography, a B-mode image is reconstructed by assuming the speed of sound in living tissues as a constant value... [more] | US2022-48 pp.25-27 |
| US | 2022-11-29 16:10 |
Toyama | Consortium of universities in toyama | Approximation of blood flow velocity profile to pulsatile flow model for ultrasonic measurement of wall shear stress in stenotic site Michiya Mozumi, Masaaki Omura, Ryo Nagaoka, Hideyuki Hasegawa (Univ. of Toyama) US2022-49 |
Wall shear stress (WSS) contains useful information for diagnosis of vascular diseases. The WSS estimated by ultrasound ... [more] | US2022-49 pp.28-32 |
| ET | 2022-09-17 11:25 |
Hiroshima | Hiroshima University and Online (Primary: On-site, Secondary: Online) |
A Development of Learning and Teaching Support Functions Using Word Cloud in Online Class Makoto Yokoyama, Ryo Takaoka (Yamaguchi Univ.) ET2022-13 |
[more] | ET2022-13 pp.15-20 |
| US | 2021-11-26 15:30 |
Online | Online | Acoustic Characterization of Blood Mimicking Fluid for Ultrafast Ultrasound Imaging and PIV Masaaki Omura, Ryo Nagaoka, Kunimasa Yagi (Univ. Toyama), Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.), Hideyuki Hasegawa (Univ. Toyama) US2021-45 |
Ultrafast ultrasound imaging has been applied to characterization of a blood flow vector velocity distribution in the va... [more] | US2021-45 pp.30-35 |
| US | 2021-02-22 14:55 |
Online | Online | Effects from motions of carotid artery along the elevation direction in measurement of the 2D displacement Ryo Nagaoka, Michiya Mozumi, Masaaki Omura, Hideyuki Hasegawa (Toyama Univ.) US2020-70 |
[more] | US2020-70 pp.20-22 |
| IN | 2021-01-18 10:30 |
Online | Online | Local community and weak ties detection using random walk on hypergraph. Ryo Oka (Keio Univ.), Yuuki Takai (RIKEN), Naoki Matsumoto (Keio Univ.), Masahiro Ikeda (RIKEN), Kunitake Kaneko (Keio Univ.) IN2020-41 |
There are many services that use a graph with a content as a vertex and their relationship as a edge. Community detectio... [more] | IN2020-41 pp.1-6 |
| US | 2020-11-05 13:25 |
Aichi | Cross-sectional acoustic impedance micro-imaging of human skin using time-frequency dual domain deconvolution Atsushi Imori, Edo Bagus Prastika, Mai Murakami, Tomohiro Kawashima, Sachiko Yoshida, Naohiro Hozumi (Toyohashi Univ. Tech.), Ryo Nagaoka (Univ. Toyama), Kazuto Kobayashi (Honda Electronics) US2020-44 |
[more] | US2020-44 pp.7-11 |
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| MI | 2020-01-29 15:50 |
Okinawa | OKINAWAKEN SEINENKAIKAN | Characterization of ultrasonic backscatter of vascular system using high-frame-rate ultrasound imaging Masaaki Omura (Chiba Univ.), Hideyuki Hasegawa, Ryo Nagaoka (Toyama Univ.), Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) MI2019-91 |
[more] | MI2019-91 pp.117-122 |
| ET | 2019-10-19 09:40 |
Okinawa | University of the Ryukyus | Supporting Functions for Collaborative Thinking Activities in Remote Joint Lesson Makoto Yokoyama (ESBrain), Ryo Takaoka, Mitsuru Nakata, Masayuki Shimokawa, Mayumi Fujikami (Yamaguchi Univ.) ET2019-32 |
[more] | ET2019-32 pp.1-4 |
| ET | 2019-10-19 11:50 |
Okinawa | University of the Ryukyus | A Study on Method and Content of Teacher Training to Develop Qualities and Abilities in Programming Education Mitsuru Nakata (Yamaguchi Univ.), Hirofumi Mori, Mitsushi Fujimoto (Yamaguchi Education Support Center), Ryo Takaoka, Qi-Wei Ge (Yamaguchi Univ.) ET2019-38 |
Computational thinking and programming skill are universally required abilities for the children who will support Societ... [more] | ET2019-38 pp.33-38 |
| US | 2019-09-25 13:50 |
Miyagi | Tohoku Univ. | Pulse wave imaging of abdominal aorta using high temporal resolution ultrasound measurement Michiya Mozumi, Ryo Nagaoka, Hideyuki Hasegawa (Univ. of Toyama) US2019-51 |
An arteriosclerosis is a symptom of the aorta aneurysm, and it is important to detect the arteriosclerosis in the early ... [more] | US2019-51 pp.25-28 |
| US | 2019-09-25 14:30 |
Miyagi | Tohoku Univ. | Comparative study of one-way vertical illumination and four-way oblique illumination in three-dimensional photoacoustic imaging using a hemispherical array transducer Taisuke Morino, Ryo Shintate (Tohoku Univ.), Ryo Nagaoka (Toyama Univ.), Shin Yoshizawa, Shinichiro Umemura, Yoshifumi Saijo (Tohoku Univ.) US2019-52 |
Photoacoustic imaging is a non-invasive imaging technique that combines light and ultrasound. In recent years, medical a... [more] | US2019-52 pp.29-33 |
| US | 2019-06-17 15:20 |
Tokyo | Akihabara satellite campus, Tokyo Metropolitan University | Basic study on synthetic aperture method using two kinds of transmit beams Hideyuki Hasegawa, Ryo Nagaoka (Univ. Toyama) US2019-23 |
[more] | US2019-23 pp.21-24 |
| US | 2018-11-02 13:00 |
Aichi | Investigation on improvement of performance of ultrasonic beamformer Hideyuki Hasegawa, Ryo Nagaoka (Univ. Toyama) US2018-63 |
[more] | US2018-63 pp.1-4 |
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| US | 2018-10-04 16:05 |
Miyagi | Design of transmission-mode photoacoustic microscopy using high frequency transducer Ryo Shintate (Tohoku Univ.), Ryo Nagaoka (Toyama Univ.), Kazuto Kobayashi (Honda Electronics), Yoshifumi Saijo (Tohoku Univ.) US2018-60 |
Photoacoustic imaging is an imaging method having characteristics of both light and ultrasound, and has attracted attent... [more] | US2018-60 pp.67-71 |
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| ET | 2018-09-15 11:10 |
Yamaguchi | Yamaguchi University | Development of Thinking Support Tools for Remote Joint Lesson Makoto Yokoyama, Ryo Takaoka (Yamagushi Univ.) ET2018-30 |
Over the past three years, we have designed and developed tools to support remote joint classes for (extremely) small-sc... [more] | ET2018-30 pp.13-18 |
| US | 2018-06-21 14:50 |
Kanagawa | Verification Study on the Estimation Precision of Speckle Tracking Method in Ultrasonic Measurements with High Temporal Resolution Ryo Nagaoka, Hideyuki Hasegawa (Univ. Toyama) US2018-24 |
[more] | US2018-24 pp.25-28 |
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| EE, IEE-HCA | 2018-05-10 11:30 |
Tokyo | Tokyo University of Science | Validity verification of the Intelligent Lighting System using lighting fixture with different light distribution angle Riku Morimoto, Mitsunori Miki, Ryoto Tomioka, Hiroaki Nasu, Hiroto Aida (Doshisha Univ.) EE2018-3 |
We have proposed the Intelligent Lighting System which provides the required illuminances to office workers. It is goo... [more] |
EE2018-3 pp.13-18 |
| US | 2017-10-05 13:25 |
Miyagi | Improvement of High Frequency Ultrasound Images by Point Spread Function Obtained with Optical Coherence Tomography Naoshi Kashiwagura, Ryo Nagaoka (Tohoku Univ), Kazuto Kobayashi (HONDA ELECTRONICS), Yoshihumi Saijo (Tohoku Univ) US2017-57 |
A novel skin imaging combining ultrasound and optical coherence tomography (OCT) is proposed in the present study. Point... [more] | US2017-57 pp.5-10 |
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