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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Evaluation of Impulse Response Estimation Algorithm for Indoor Wi-Fi Localization Takahiro Matsuura, Daisuke Umehara (Kyoto Inst. of Tech.) |
In recent years, there has been much research work on indoor localization using Wi-Fi. In this study, we focus on a Wi-F... [more] | |
| SIS | 2020-12-01 15:15 |
Online | Online | A Proposal of Convolutional Neural Networks detecting and removing noise for Random-Valued Impulse Noise Denoising Yukiya Fukuda (Kytutech), Ryosuke Kubota (NITUC), Hakaru Tamukoh (Kyutech)  SIS2020-34 |
When digital images are transmitted, Random-Valued Impulse Noise (RVIN) may cause image degradation. RVIN is known as no... [more] | SIS2020-34 pp.35-40 |
| SP, EA, SIP | 2020-03-03 09:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
A study on reverberation time estimation based on regression error Yohei Iiyama, Yutaka Kaneda (Tokyo Denki Univ.) EA2019-145 SIP2019-147 SP2019-94 |
The reverberation time is obtained by linear regression of the reverberation curve calculated from a room impulse respon... [more] | EA2019-145 SIP2019-147 SP2019-94 pp.255-260 |
| SP, EA, SIP | 2020-03-03 12:35 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Real-time visualization of reverberation time using frequency domain variants of velvet noise Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.) EA2019-159 SIP2019-161 SP2019-108 |
We introduce a wavelet-based method for real-time visualization of reverberation time for extending acoustic measurement... [more] | EA2019-159 SIP2019-161 SP2019-108 pp.337-342 |
| SP, EA, SIP | 2020-03-03 13:35 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Application of frequency-domain variant of velvet noise to the measurement of auditory effects on the fundamental frequency of sustained voicing Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. of Hoakkaido), Minoru Tsuzaki (KCU), Toshie Matsui (TIT), Masanori Morise (Meiji Univ.), Toshio Irino (Wakayama Univ.) EA2019-161 SIP2019-163 SP2019-110 |
This report introduces application of a new impulse response measurement test signal (FVN: Frequency domain variant of V... [more] | EA2019-161 SIP2019-163 SP2019-110 pp.349-354 |
| EA, ASJ-H | 2019-10-29 13:00 |
Tokyo | NHK Science&Technology Research Lab. | Application of frequency domain variants of velvet noise to multi-aspect measurement of acoustic systems Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) EA2019-47 |
We introduce FVN (Frequency domain variants of Velvet Noise), a new member of TSP (Time Stretched Pulse), which consists... [more] | EA2019-47 pp.69-75 |
| EA, ASJ-H | 2019-08-09 10:30 |
Miyagi | Tohoku Univ. | Study on Robust Method for Blindly Estimating Speech Transmission Index using Convolutional Neural Network with Temporal Amplitude Envelope Suradej Doungpummet (JAIST), Jessada Karunjana (NASDA), Waree Kongprawechnon (SIIT), Masashi Unoki (JAIST) EA2019-30 |
We have developed a robust scheme for blindly estimating speech transmission index (STI) in noisy reverberant environmen... [more] | EA2019-30 pp.47-52 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 13:00 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Extension of acoustic measurement procedures based on frequency domain variants of the velvet noise Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ.), Mitsunori Mizumachi (Kyutech) EA2019-15 |
The frequency domain velvet noise (FVN) is a member of the time stretched pulse (TSP) in the broader sense because the... [more] |
EA2019-15 pp.77-82 |
| EA, SIP, SP | 2019-03-15 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Pseudo-Multidimensional Processing of Geomagnetic Field Data Measured using HTS-SQUID Magnetometers for Removing Flux Trapping Noise Kai Yokoyama, Kiyoshi Nishikawa (Tokyo Metro Univ) EA2018-135 SIP2018-141 SP2018-97 |
(To be available after the conference date) [more] | EA2018-135 SIP2018-141 SP2018-97 pp.211-216 |
| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
A study of improving method for nonstationary noise contained in a measured impulse response Wataru Kinoshita, Yutaka Kaneda (TDU) EA2018-93 |
The impulse response is an important system characteristic from which the frequency response and reverberation time of a... [more] | EA2018-93 pp.1-6 |
| SIS | 2018-12-07 09:30 |
Yamaguchi | Hagi Civic Center | A Switching Noise Removal Filter Based on Convolutional Neural Networks and Its Application to Random-valued Impulse Noise Yukiya Fukuda, Ryosuke Kubota (NIT, UC) SIS2018-29 |
In order to remove random-valued impulse noise (RVIN) on a color image, we propose a novel switching denoising filter ba... [more] | SIS2018-29 pp.41-46 |
| SIS | 2018-12-07 09:50 |
Yamaguchi | Hagi Civic Center | A Proposal of Impulse Noise Removal Method Based on Boundary Discriminative Noise Detection Shan Xu (Nagoya City Univ.), Shi Bao (Inner Mongolia Univ. of Tech.), Go Tanaka (Nagoya City Univ.) SIS2018-30 |
A novel method for salt-and-pepper type impulse noise removal is proposed. In the proposed method, noise positions are d... [more] | SIS2018-30 pp.47-50 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Effectiveness of BMN-SS impulse response measurement method for reverberation time measurement Yohei Iiyama, Yutaka Kaneda (Tokyo Denki Univ) EA2018-6 |
The reverberation time is calculated from a room impulse response. In this case, the steady power level of the noise co... [more] |
EA2018-6 pp.29-34 |
| CAS, SIP, MSS, VLD | 2018-06-15 16:50 |
Hokkaido | Hokkaido Univ. (Frontier Research in Applied Sciences Build.) | Random Valued Impulse Noise Removal Using Improved Directional Weighted Median and BM3D Takahiro Kudo, Takanori Fujisawa, Masaaki Ikehara (Keio Univ.) CAS2018-34 VLD2018-37 SIP2018-54 MSS2018-34 |
We propose a new method for removing random valued impulse noise by the improved Directional Weighted Median (IDWM), Blo... [more] | CAS2018-34 VLD2018-37 SIP2018-54 MSS2018-34 pp.179-183 |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2018-06-08 10:30 |
Hokkaido | Jozankei View Hotel | Improvement of Boundary Discriminative Impulse Noise Detection Shan Xu (Nagoya City Univ.), Shi Bao (Inner Mongolia Univ. of Tech.), Go Tanaka (Nagoya City Univ.) SIS2018-5 |
It is known that the switching-type processing is effective for removal of impulse noise in a digital image. In the meth... [more] | SIS2018-5 pp.55-58 |
| EMCJ | 2018-01-18 15:50 |
Okayama | Evaluation of Visualization System for Pulse Noise Propagations on Printed Circuit Boards Takashi Kuwahara, Yoshihiro Akeboshi, Tetsu Owada, Ryota Kobayashi, Yusuke Yamakaji, Kenji Hirose, Hideyuki Ohashi (Mitsubishi Electric) EMCJ2017-94 |
A high voltage noise such as static electricity causes failures and malfunction of electronic devices. However, it has b... [more] | EMCJ2017-94 pp.37-42 |
|
| SIS | 2017-06-01 10:10 |
Oita | Housen-Sou (Beppu) | Hierarchization of Genetic Algorithm Adopting Variability of Individuals and Its Application to Design of Switching Median Filter Shinya Ishimoto, Keiichi Horio (Kyushu Inst. of Tech.), Ryosuke Kubota (UIT, UC) SIS2017-2 |
In this paper, we propose a new hierarchical genetic algorithm (HGA) adopting variability of individuals and fireworks a... [more] | SIS2017-2 pp.7-12 |
| SP, SIP, EA | 2017-03-01 11:15 |
Okinawa | Okinawa Industry Support Center | Study on tolerance of time axis fluctuation of pure white pseudonoisesignal1for impulse response measurement Kentaro Mori, Yutaka Kaneda (Tokyo Denki Univ.) EA2016-86 SIP2016-141 SP2016-81 |
In impulse response measurement, a time-invariant linear system is assumed. Therefore, measurement errors arise when th... [more] | EA2016-86 SIP2016-141 SP2016-81 pp.25-30 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Study of room acoustic characteristics calculation from an impulse response measured at high sound pressure Ryo Takebayashi, Yutaka Kaneda (Tokyo Denki Univ.) EA2016-116 SIP2016-171 SP2016-111 |
When measuring an impulse response, it is possible to reduce the effect of ambient noise by measuring at a high sound pr... [more] | EA2016-116 SIP2016-171 SP2016-111 pp.195-200 |
| WBS, RCC, ITS | 2016-12-02 09:40 |
Kagawa | Sunport Hall Takamatsu | Defect and its Improvement of Conventional General Signal Transmission Method based on BPF under the Impulse Noise
-- Communication in Electric Vehicles -- Takeharu Kohri (SIST) WBS2016-68 ITS2016-35 RCC2016-57 |
The electric car, a powerful impulsive noise from the inverter for switching a large current is generated. Reduction me... [more] |
WBS2016-68 ITS2016-35 RCC2016-57 pp.119-123 |
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