Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE |
2023-11-13 10:25 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Basic Study of Acoustic Localization using Simultaneous Transmission of Phase-shifted Pulses Masanari Nakamura (Hokkaido Univ.), Hiromichi Hashizume (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SANE2023-48 |
The position of a microphone in an indoor environment can be computed by obtaining the received times of acoustic signal... [more] |
SANE2023-48 pp.7-12 |
SRW, SeMI, CNR (Joint) |
2022-11-25 11:25 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker Yuta Funada, Masanari Nakamura (Hokkaido Univ.), Hiroaki Murakami (Tokyo Univ.), Hiroki Watanabe (Hokkaido Univ.), Hashizume Hiromichi (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SeMI2022-59 |
In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker.
The proposed m... [more] |
SeMI2022-59 pp.37-42 |
WBS (2nd) |
2019-12-17 - 2019-12-18 |
Aichi |
Hotel Kinsenkaku |
Design and Implementation of Selective Visible Light Communication for Multiple Video Cameras using a Single LED Illumination Arata Hirano, Shota Shimada, Hiroki Watanabe (Hokkaido Univ.), Hiromichi Hashizume (NII), Masanori Sugimoto (Hokkaido Univ.) |
In this paper, we propose a selective visible light communication technique using a single light source and multiple vid... [more] |
|
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-20 13:35 |
Hokkaido |
Hokkaido Univ. |
OFDM Visible Light Communication using off-the-shelf video camera Shota Shimada (Hokkaido Univ.), Takayuki Akiyama (SOKENDAI), Hiromichi Hashizume (NII), Masanori Sugimoto (Hokkaido Univ.) RCC2017-35 NS2017-56 RCS2017-127 SR2017-50 ASN2017-44 |
Visible Light Communication (VLC) is one of the communication technologies which can control commu- nication areas becau... [more] |
RCC2017-35 NS2017-56 RCS2017-127 SR2017-50 ASN2017-44 pp.121-126(RCC), pp.135-140(NS), pp.175-180(RCS), pp.133-138(SR), pp.153-158(ASN) |
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-20 14:00 |
Hokkaido |
Hokkaido Univ. |
High-Speed Visible Light Communication using Off -the-shelf Video Camera by Space Division Multiplexing Shogo Amaya, Shota Shimada (Hokkaido Univ), Takayuki Akiyama (The Graduate Univ for Advanced Studies), Hiromichi Hashizume (NII), Masanori Sugimoto (Hokkaido Univ) RCC2017-36 NS2017-57 RCS2017-128 SR2017-51 ASN2017-45 |
A visible light communication (VLC) technique using off-the-shelf video cameras such as built-in smart-phone camera is p... [more] |
RCC2017-36 NS2017-57 RCS2017-128 SR2017-51 ASN2017-45 pp.127-132(RCC), pp.141-146(NS), pp.181-186(RCS), pp.139-144(SR), pp.159-164(ASN) |
CAS, CS, SIP |
2012-03-08 16:25 |
Niigata |
The University of Niigata |
Design and Implementation of an Optical Ranging Method using Phase Accordance Method Shigeki Nakamura, Yuki Inoue, Masanori Sugimoto (Tokyo Univ.), Hiromichi Hashizume (NII) CAS2011-120 SIP2011-140 CS2011-112 |
We propose an optical ranging method using the phase accordance method. The proposed ranging technology has several adva... [more] |
CAS2011-120 SIP2011-140 CS2011-112 pp.77-82 |
US |
2012-02-23 15:00 |
Tokyo |
GE Healthcare Japan |
A Consideration of Deconvolution Filter upon Ultrasonic Imaging by Linear Sensor Array Signals Kyohei Mizutani, Masanori Sugimoto (Univ. of Tokyo), Hiromichi Hashizume (NII) US2011-111 |
We investigated deconvolution filters for acoustic imaging with 1 dimensional sensor array. In this paper four kinds f... [more] |
US2011-111 pp.39-44 |
US |
2012-02-23 15:25 |
Tokyo |
GE Healthcare Japan |
Improvement of Synthetic Transmit Aperture 3D Acoustic Imaging Using Compensation of Transmitter's Radiation Pattern Natsuda Laokulrat, Masanori Sugimoto (Univ. of Tokyo), Hiromichi Hashizume (NII) US2011-112 |
We propose a new method to improve the conventional 3D acoustic imaging by applying compensation of a transmitter’s radi... [more] |
US2011-112 pp.45-49 |
US |
2012-02-23 15:50 |
Tokyo |
GE Healthcare Japan |
An Accurate 3D Localization Technique using a Monocular Camera and Ultrasound Noriyoshi Kanie, Shigeki Nakamura, Masanori Sugimoto (Tokyo Univ.), Hiromichi Hashizume (NII) US2011-113 |
(To be available after the conference date) [more] |
US2011-113 pp.51-56 |
US |
2012-02-23 16:15 |
Tokyo |
GE Healthcare Japan |
Proposal of Ultrasonic Chopper Radar Hiromichi Hashizume (NII), Masanori Sugimoto (Univ. of Tokyo) US2011-114 |
Pulse compression is a popular technology to enlarge the sensing range of radar systems. To airborne ultrasonic radar s... [more] |
US2011-114 pp.57-61 |
US |
2011-02-21 13:50 |
Ibaraki |
|
A Rapid and High-quality Acoustic Imaging System for Object Tracking Natsuda Laokulrat (Univ. of Tokyo), Yasushige Maeda (Graduate Univ. for Advanced Studies), Masanori Sugimoto (Univ. of Tokyo), Hiromichi Hashizume (NII) US2010-119 |
In this report, we propose a rapid and high-quality in-air acoustic imaging system. The system includes a 1-dimensional ... [more] |
US2010-119 pp.39-43 |
US |
2011-02-21 14:25 |
Ibaraki |
|
Implementation of a Realtime Ultrasonic Imaging System Using a Planar MEMS Sensor Array and a Fast Beamformer Algorithm Yasushige Maeda (SOKENDAI), Masanori Sugimoto (U. Tokyo), Hiromichi Hashizume (NII) US2010-120 |
We developed an ultrasonic imaging system, which consists of a sensor array board with 128 ultrasonic MEMS microphones m... [more] |
US2010-120 pp.45-49 |
US |
2011-02-21 14:50 |
Ibaraki |
|
Acoustic Image Reconstruction from Adaptive Microphone Array Signals using Back Projection Kyohei Mizutani, Masanori Sugimoto (Univ. of Tokyo), Hiromichi Hashizume (NII) US2010-121 |
We propose a new approach for acoustic imaging which employs back projection algorithm to process the signals from a sta... [more] |
US2010-121 pp.51-56 |
US |
2011-02-21 15:15 |
Ibaraki |
|
A Synthetic Transmit Aperture Imaging with PN-Modulated Complementary Codes Keita Furui, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2010-122 |
This paper describes a synthetic transmit aperture (STA) imaging technique using M-sequence-modulated complementary code... [more] |
US2010-122 pp.57-61 |
US |
2010-06-24 11:15 |
Tokyo |
|
Fundamental Consideration on Ultrasonic Imaging Using Multi-carrier Signals Yasushige Maeda (Graduate Univ. for Advanced Studies), Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2010-19 |
Employing a transmitter and a number of receivers, we are able to estimate the angle and the distance to an arbitrary lo... [more] |
US2010-19 pp.31-36 |
EA, US (Joint) |
2010-01-26 10:00 |
Osaka |
|
A Real-time and Accurate Technique for Estimating Position and Velocity of Moving Node Tomohiko Sato, Shigeki Nakamura, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2009-101 |
Phase Accordance Method proposed by the authors shows a high level of accuracy in localizing static objects.
However, ... [more] |
US2009-101 pp.75-80 |
EA, US (Joint) |
2010-01-26 10:25 |
Osaka |
|
A 3D-Position and Velocity Measurement of a Moving Node using Extended Phase Accordance Method Shigeki Nakamura, Tomohiko Sato, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2009-102 |
We propose a system that can identify the 3D-position and the velocity of a moving node simultaneousely using an ultraso... [more] |
US2009-102 pp.81-86 |
US |
2009-06-26 15:45 |
Chiba |
|
Optimization of Waveforms for Acoustic Imaging with Multiple Transmitters Toshio Ito, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2009-19 |
In this paper, we propose a pair of waveforms that improves the quality of images obtained by the combination of the pul... [more] |
US2009-19 pp.31-36 |
USN, IPSJ-UBI |
2008-07-18 14:05 |
Tokyo |
Tokyo Denki University (Tokyo) |
Ultrasonic-based 3D Tracking System using a Single Beacon Kan Tulathimutte, Masanori Sugimoto (Univ. of Tokyo), Hiromichi Hashizume (NII) |
In this study, we present an ultrasonic-based three dimensional tracking system which can track the position of the obje... [more] |
USN2008-31 pp.117-122 |