Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW, EMCJ, EST, IEE-EMC [detail] |
2023-10-20 10:50 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Estimation of the Wave Source Location for Premature Ventricular Contraction Arising from the Pulmonary Arterial Valve Kota Ogawa, Akimasa Hirata (NITech) EMCJ2023-61 MW2023-115 EST2023-88 |
Premature ventricular contractions (PVCs), arising from ectopic excitations within the ventricles, are known as the fore... [more] |
EMCJ2023-61 MW2023-115 EST2023-88 p.136 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 13:50 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Source estimation for short latency somatosensory evoked potential induced by median nerve stimulation Niitsu Masamune, Sachiko Kodera, Toshiaki Wasaka, Akimasa Hirata (NITech) EMT2023-17 MW2023-35 OPE2023-17 EST2023-17 MWPTHz2023-13 |
The brain activity can be considered as circuit network activity in the gray matter, and a small current is then generat... [more] |
EMT2023-17 MW2023-35 OPE2023-17 EST2023-17 MWPTHz2023-13 pp.43-48 |
EMM |
2022-01-27 14:35 |
Online |
Online |
Auditory Representation of Speech Signals Using a Matching Pursuit Algorithm and Sparse Coding Dung Kim Tran, Masashi Unoki (JAIST) EMM2021-87 |
Speech signals are the natural carrier of information such as linguistic, speaker individuality, and emotions, etc. Ther... [more] |
EMM2021-87 pp.19-24 |
EST |
2022-01-27 14:00 |
Online |
Online |
Localization of Cardiac Source with Lead Field Matrix for Premature Ventricular Contraction Yuki Nakano, Akimasa Hirata (NITech) EST2021-66 |
12-lead electrocardiogram (ECG) was invented more than 100 years ago, and is still used as an essential tool to detect e... [more] |
EST2021-66 pp.47-50 |
EST |
2021-01-21 10:25 |
Online |
Online |
Localization of Cardiac Source with Lead Field Matrix with Kalman Filtering Yuki Nakano, Akimasa Hirata (NITech) EST2020-55 |
A 12-lead electrocardiogram (ECG) was invented more than 100 years ago, and is still used as an essential tool to detect... [more] |
EST2020-55 pp.12-15 |
EST |
2021-01-21 11:15 |
Online |
Online |
Performance Evaluation of EEG Source Localization Based on Lead Field Matrix Takayoshi Moridera, Essam Rashed, Akimasa Hirata (NITech) EST2020-57 |
In recent years, effective utilization of biosignals has been progressing in medical science and industrial applications... [more] |
EST2020-57 pp.22-27 |
VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-18 09:30 |
Online |
Online |
Study on Design Guidelines for Low Power Capsule Endoscope System Using Compressed Sensing Yuuki Harada, Daisuke Kanemoto (Osaka Univ.), Makoto Ohki (Yamanashi Univ.), Osamu Maida, Tetsuya Hirose (Osaka Univ.) VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46 |
Recently, a capsule endoscopy has attracted a lot of attention as a minimally invasive method of gastrointestinal examin... [more] |
VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46 pp.95-100 |
EST |
2020-01-30 14:00 |
Oita |
Beppu International Convention Center |
Estimation method for the direction of cardiac source by lead field matrix Tatsuhito Nakane, Takahiro Ito, Akimasa Hirata (NITech) EST2019-85 |
A 12-lead electrocardiogram (ECG) was invented more than 100 years ago, and they are still used as an essential tool to ... [more] |
EST2019-85 pp.37-40 |
EMT, IEE-EMT |
2019-11-08 13:40 |
Saga |
Hotel Syunkeiya |
Experimental Evaluation of EEG Source Localization Based on Lead Field Matrix by Matching Pursuit Takayoshi Moridera, Takahiro Ito, Toshiaki Wasaka (NITech), Tetsuo Kida (ADDC), Akimasa Hirata (NITech) EMT2019-68 |
In recent years, effective utilization of biological signals from the brain activity has been progressing in medical sci... [more] |
EMT2019-68 pp.207-212 |
EMT, IEE-EMT |
2019-11-08 14:05 |
Saga |
Hotel Syunkeiya |
Localization of Cardiac Source with Lead Field Matrix by Ensemble Learning Tatsuhito Nakane, Takahiro Ito, Akimasa Hirata (NITech) EMT2019-69 |
An 12-lead electrocardiogram (ECG) were invented more than 100 years ago, and they are still used as an essential tool t... [more] |
EMT2019-69 pp.213-216 |
RCC, ITS, WBS |
2019-11-06 11:00 |
Nara |
Nara Institute of Science and Technology |
[Poster Presentation]
Precision comparison of channel estimation in single-carrier FDMA using compressed sensing technique Haohui Jia, Takeshi Higashino, Minoru Okada (NAIST) WBS2019-29 ITS2019-20 RCC2019-60 |
Single carrier frequency division multiple access (SC-FDMA) system re- duces a peak to average power ratio comparing wit... [more] |
WBS2019-29 ITS2019-20 RCC2019-60 pp.31-36 |
MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2019-07-19 10:25 |
Hokkaido |
Hakodate City Central Library |
Evaluation of Noise Immunity for EEG Source Localization by Matching Pursuit Takayoshi Moridera, Takahiro Ito, Akimasa Hirata (NITech) EMT2019-34 MW2019-47 OPE2019-38 EST2019-36 MWP2019-34 |
In recent years, effective utilization of biological signals from the brain activity has been progressing in medical sci... [more] |
EMT2019-34 MW2019-47 OPE2019-38 EST2019-36 MWP2019-34 pp.161-166 |
EMCJ |
2019-01-18 13:40 |
Osaka |
Osaka University |
Variation of estimation accuracy by difference between shape and heterogeneity of model for EEG brain wave source localization Yuki Osachi, Takahiro Ito, Akimasa Hirata (NITech) EMCJ2018-104 |
In recent years, effective utilization of biological signals from the brain activity has been progressing in the medical... [more] |
EMCJ2018-104 pp.25-28 |
IEE-CMN, EMM, LOIS, IE, ITE-ME [detail] |
2018-09-27 13:50 |
Oita |
Beppu Int'l Convention Ctr. aka B-CON Plaza |
Image Patch Modeling in Encrypted Domain using Sparse Coding Takayuki Nakachi (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) LOIS2018-12 IE2018-32 EMM2018-51 |
Sparse coding represents observed signals effectively as a linear combination of a small number of bases which are chose... [more] |
LOIS2018-12 IE2018-32 EMM2018-51 pp.13-18 |
IEE-CMN, EMM, LOIS, IE, ITE-ME [detail] |
2018-09-28 13:40 |
Oita |
Beppu Int'l Convention Ctr. aka B-CON Plaza |
Study on speech representation for speech fingerprint using perceptual matching-pursuit algorithm Dung Kim Tran, Huy Quoc Nguyen, Masashi Unoki (JAIST) LOIS2018-20 IE2018-40 EMM2018-59 |
Recent studies have revealed the weakness of audio fingerprinting methods in speech signals. The problem is that spectro... [more] |
LOIS2018-20 IE2018-40 EMM2018-59 pp.71-76 |
SIS, IPSJ-AVM, ITE-3DMT [detail] |
2018-06-07 10:20 |
Hokkaido |
Jozankei View Hotel |
Secure Computation of Sparse Coding for Privacy Protection Takayuki Nakachi (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) SIS2018-2 |
Sparse coding represents observed signals effectively as a linear combination of a small number of bases which are chose... [more] |
SIS2018-2 pp.7-12 |
ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] |
2018-02-15 15:15 |
Hokkaido |
Hokkaido Univ. |
Extraction of Efficient ICA Basis in ICA-DCT Hybrid Typed Image Coding based on Rate-Distortion Sense Togashi Atsushi, Miyazaki Haruhiko, Kameda Masashi (Iwate Pref. Univ.) ITS2017-75 IE2017-107 |
ICA-DCT hybrid typed image coding method uses both DCT basis and ICA basis which can preserve local features of image. I... [more] |
ITS2017-75 IE2017-107 pp.83-88 |
IA |
2017-11-15 16:05 |
Overseas |
KMITL, Bangkok, Thailand |
A Solution of Minimum Link Flow Problem with Sparse Modeling
-- Formulation and Preliminary Results -- Ryotaro Matsuo, Ryo Nakamura, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2017-34 |
In recent years, a statistical approach for estimating unobserved model parameters from a small number of observations u... [more] |
IA2017-34 pp.23-26 |
SITE, EMM, ISEC, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2017-07-15 13:25 |
Tokyo |
|
Investigation of spikegram-based signal representation for speech fingerprints Dung Kim Tran, Masashi Unoki (JAIST) ISEC2017-32 SITE2017-24 ICSS2017-31 EMM2017-35 |
This paper investigates the ability of spikegrams in representing the speech content and voice identications of speech s... [more] |
ISEC2017-32 SITE2017-24 ICSS2017-31 EMM2017-35 pp.241-246 |
IA, ICSS |
2017-06-09 09:55 |
Kochi |
Kochi University of Technolo, Eikokuji Campus |
A Solution for Minimum Link Flow Problem with Sparse Modeling Ryotaro Matsuo, Ryo Nakamura, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2017-10 ICSS2017-10 |
In recent years, a statistical approach for estimating unobserved model parameters from a small number of measurements u... [more] |
IA2017-10 ICSS2017-10 pp.53-58 |