Nishijima Keisuke 西島恵介

… Alternative Names

NISHIJIMA Keisuke 西島恵介

西島恵介ニシジマケイスケ

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Researcher Number	30237698
Other IDs
External Links
Affiliation (Current)	2025: 大分大学, 理工学部, 助教
Affiliation (based on the past Project Information) *help	2017 – 2024: 大分大学, 理工学部, 助教 2015: 大分大学, 工学部, 助教 1997: 大分大学, 工学部, 助手 1994 – 1995: 大分大学, 工学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 61010:Perceptual information processing-related Except Principal Investigator Basic Section 61010:Perceptual information processing-related / Perceptual information processing / Rehabilitation science/Welfare engineering / Intelligent informatics
Keywords	Principal Investigator 雑音抑圧 / 音源位置推定 / 肉伝導 / 位置推定 / 狭窄 / 音響特徴量 / 血管狭窄 / 狭窄位置 / マイクロホンアレイ / シャント音 … More Except Principal Investigator … More 雑音抑圧 / 残響抑圧 / マイクロホンアレイ / データベース / ハイパーテキスト / 周産期見守り / 音響振動センサ / 音源分離 / 胎児心音 / ３次元音響 / 音源位置 / 室内インパルス応答 / ウォークスルー / 頭部伝達関数 / 波数領域処理 / 3次元音響 / 音響モデル / 非負値行列因子分解 / 画像処理 / hyper text / database / subjective certainty factor / problem solving / simulation / comparative analysis / concept / emotion / 論理的依存関係 / 反応度 / モデル / 論理 / 主観的確信度 / 問題解決 / シミュレーション / 比較分析 / 概念 / 感情 / アウトライン・ビュー / 読書支援 / 非技術文書 / 論理構造 / 機械可読化 / 玄語 Less

統計的音源分離を用いた音響センシングでの非侵襲胎児心音計測の研究
- Principal Investigator
  
  古家賢一
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Oita University
A study of sound source position estimation and noise suppression in body-transmitted sound using microphone arrayPrincipal Investigator
- Principal Investigator
  
  Nishijima Keisuke
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Oita University
Audio signal processing in wavenumber domain for 3D sound walkthrough system
- Principal Investigator
  
  KANEDA Yutaka
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Perceptual information processing
- Research Institution
  Tokyo Denki University
Robust speech enhancement against speaker's movements in noisy reverberant environments for hearing aid
- Principal Investigator
  
  Furuya Ken'ichi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Rehabilitation science/Welfare engineering
- Research Institution
  Oita University
三浦梅園著『玄語』のハイパーテキスト構造とその計算機への展開に関する研究
- Principal Investigator
  
  FUJITA Yoneharu
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Oita University
MODERING OF EMOTION AND EMOTIONAL BEHAVIOR
- Principal Investigator
  
  FUJITA Yoneharu
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Intelligent informatics
- Research Institution
  OITA UNIVERSITY

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] Improvement of Vascular Stenosis Detection by Screening Uncertain Data2023
- Author(s)
  Nishijima Keisuke、Furuya Ken’ichi
- Journal Title
  
  2023 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)
  
  Volume: - Pages: 549-550
- DOI
  10.1109/icce-taiwan58799.2023.10226797
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11377
[Journal Article] Detection of Vascular Stenosis using Average of Differences between Multiple Positions in Shunt Sound2022
- Author(s)
  Nishijima Keisuke, Furuya Ken'ichi
- Journal Title
  
  2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)
  
  Volume: 1 Pages: 642-643
- DOI
  10.1109/lifetech53646.2022.9754741
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11377, KAKENHI-PROJECT-19K12044
[Journal Article] A Method of Data Augmentation for Shunt Murmur Angiostenosis Detection2020
- Author(s)
  Nishijima Keisuke、Higashi Daisuke、Furuya Ken’ichi
- Journal Title
  
  Advances in Intelligent Systems and Computing
  
  Volume: 1194 Pages: 560-568
- DOI
  10.1007/978-3-030-50454-0_58
- ISBN
  9783030504533, 9783030504540
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11377, KAKENHI-PROJECT-19K12044
[Journal Article] Classification of Arteriovenous Fistula Stenosis Using Shunt Murmur Analysis and Random Forest2019
- Author(s)
  Fumiya Noda, Daisuke Higashi, Keisuke Nishijima, and Ken'ichi Furuya
- Journal Title
  
  Advances in Intelligent Systems and Computing
  
  Volume: 993 Pages: 723-732
- DOI
  10.1007/978-3-030-22354-0_65
- ISBN
  9783030223533, 9783030223540
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11377
[Journal Article] Classification of Arteriovenous Fistula Stenosis Using Shunt Murmurs Analysis and Support Vector Machine2018
- Author(s)
  Higashi Daisuke, Tanaka Keiko, Shin Satoko, Nishijima Keisuke, Furuya Ken’ichi
- Journal Title
  
  Advances in Intelligent Systems and Computing
  
  Volume: 772 Pages: 884-892
- DOI
  10.1007/978-3-319-93659-8_81
- ISBN
  9783319936581, 9783319936598
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11377
[Journal Article] Snore activity detection using smartphone sensors2015
- Author(s)
  Nishijima, K., Uenohara, S., Furuya, K.
- Journal Title
  
  IEEE International Conference on Consumer Electronics - Taiwan
  
  Volume: 1 Pages: 128-129
- DOI
  10.1109/icce-tw.2015.7216814
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25350670
[Journal Article] Log-likelihood method to select initial values of multichannel non-negative matrix factorization2015
- Author(s)
  Yoshiyama, F., Uenohara, S., Nishijima, K., Hioka, Y., & Furuya, K
- Journal Title
  
  IEEE International Conference on Consumer Electronics - Taiwan
  
  Volume: 1 Pages: 126-127
- DOI
  10.1109/icce-tw.2015.7216813
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25350670
[Journal Article] 多チャンネルインパルス応答測定における多重M系列信号と多重Log-SS信号の巡回性について2015
- Author(s)
  黒田翔馬，上ノ原進吾，西島恵介，古家賢一
- Journal Title
  
  電子情報通信学会技術報告
  
  Volume: 115(303) Pages: 69-74
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] クラスタ分析を用いた不確かなラベルデータの選別による血管狭窄検出2022
- Author(s)
  西島恵介
- Organizer
  日本音響学会2022年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 複数位置のシャント音を用いた血管狭窄検出2022
- Author(s)
  西島恵介
- Organizer
  日本音響学会2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] シャント音における複数センサ間の差分平均を用いた血管狭窄検出2021
- Author(s)
  西島恵介
- Organizer
  日本音響学会2021年春季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 血管狭窄検出における複数位置での特徴量の評価2021
- Author(s)
  西島恵介
- Organizer
  日本音響学会2021年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] データ拡張を用いた複数位置のシャント音特徴量による狭窄の識別2020
- Author(s)
  西島恵介
- Organizer
  日本音響学会2020年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 複数位置シャント音特徴量を用いた狭窄の識別2020
- Author(s)
  西島恵介
- Organizer
  日本音響学会2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] シャント音血管狭窄検出における伸縮処理を加えた特徴量算出法2020
- Author(s)
  西島恵介
- Organizer
  日本音響学会2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 複数位置の聴診から得られたシャント音特徴量を用いた狭窄の識別2019
- Author(s)
  西島恵介
- Organizer
  日本音響学会2019年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 複数位置の聴診から得られたシャント音の特徴分析2019
- Author(s)
  西島恵介
- Organizer
  日本音響学会2019年春季研究発表会
- Data Source
  KAKENHI-PROJECT-18K11377
[Presentation] 深層学習を用いたいびき音と環境音の識別2018
- Author(s)
  西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 画像情報を用いたマイクロホンアレイによるリアルタイム音声強調処理2017
- Author(s)
  上ノ原進吾, 西島恵介,古家賢一
- Organizer
  電気・情報関係学会九州支部連合大会
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 非定常環境雑音下におけるマルチカーネル学習を用いたいびき区間検出2017
- Author(s)
  西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 雑音抑圧と睡眠環境適応によるいびき区間検出の性能改善2017
- Author(s)
  西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会2017年春季研究発表会
- Place of Presentation
  明治大学（神奈川県川崎市）
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] Estimation of Noise Suppression Parameters for Maximizing Snoring Activity Detection Performance2017
- Author(s)
  Keisuke Nishijima, Shingo Uenohara, and Ken’ichi Furuya
- Organizer
  IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 高臨場感音響のためのラグランジュ多項式を用いた頭部伝達関数補間2017
- Author(s)
  山中　雄太，西島恵介。上ノ原進吾，古家賢一
- Organizer
  電気・情報関係学会九州支部連合大会
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] ウェーブレット変換による雑音抑圧を用いた心音分析2016
- Author(s)
  工藤晋也・西島恵介・上ノ原進吾・古家賢一
- Organizer
  電子情報通信学会応用音響研究会
- Place of Presentation
  コンパルホール（大分県大分市）
- Year and Date
  2016-10-11
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] multiple exponential sweeps method for parallel measurements of impulse responses2016
- Author(s)
  Shoma Kuroda, Shingo Uenohara, Keisuke Nishijima, and Ken’ichi Furuya
- Organizer
  Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan
- Place of Presentation
  ホノルル（米国ハワイ州）
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] Performance improvement of snore activity detection in a noisy2016
- Author(s)
  Keisuke Nishijima, Shingo Uenohara, and Ken’ichi Furuya
- Organizer
  Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan
- Place of Presentation
  ホノルル（米国ハワイ州）
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] Identification of phonocardiographic signals using noise suppression2016
- Author(s)
  Shinya Kudo, Keisuke Nishijima, Shingo
- Organizer
  Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan
- Place of Presentation
  ホノルル（米国ハワイ州）
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] SVM を用いたいびき区間検出における学習データ数に関する検討2016
- Author(s)
  西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会
- Place of Presentation
  桐蔭横浜大学（神奈川県横浜市）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] A Study on the Optimum Number of Training Data in Snore Activity Detection Using SVM2016
- Author(s)
  Keisuke Nishijima, Shingo Uenohara, Ken’ichi Furuya
- Organizer
  International Coference on Complex, Intelligent, and Software intensive Systems (CISIS)
- Place of Presentation
  福岡工業大学（福岡県福岡市）
- Year and Date
  2016-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] Evaluation of Parallel Measurement Methods for Multichannel Impulse Responses2016
- Author(s)
  Shoma Kuroda, Shingo Uenohara, Keisuke Nishijima, and Ken’ichi Furuya
- Organizer
  IEEE Global Conference on Consumer Electronics (GCCE)
- Place of Presentation
  メトロポリタン京都（京都府京都市）
- Year and Date
  2016-10-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] Parameter of Noise Suppression Based on Wavelet Transform for Phonocardiographic Signals2016
- Author(s)
  Shinya Kudo, Keisuke Nishijima, Shingo Uenohara, and Ken'ichi Furuya
- Organizer
  International Coference on Complex, Intelligent, and Software intensive Systems (CISIS)
- Place of Presentation
  福岡工業大学（福岡県福岡市）
- Year and Date
  2016-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] SVM を用いたいびき区間検出における環境雑音への適応化2016
- Author(s)
  西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会2017年春季研究発表会
- Place of Presentation
  富山大学（富山県富山市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 複数話者存在する環境での画像処理を用いた雑音抑圧2015
- Author(s)
  梶原祥希、吉山文教、上ノ原進吾、西島恵介、古家賢一
- Organizer
  電気・情報関係学会九州支部連合大会
- Place of Presentation
  福岡大学(福岡県福岡市）
- Year and Date
  2015-09-26
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 平面波モデルを用いたマルチチャネル非負値行列因子分解アルゴリズム2015
- Author(s)
  吉山文教，上ノ原進吾，西島恵介，古家賢一
- Organizer
  日本音響学会2015年春季研究発表会
- Place of Presentation
  中央大学，東京
- Year and Date
  2015-03-16
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 多チャンネルインパルス応答測定における多重M 系列信号と多重Log-SS 信号の比較2015
- Author(s)
  黒田翔馬，上ノ原進吾，西島恵介，古家賢一
- Organizer
  日本音響学会
- Place of Presentation
  会津大学（福島県会津若松市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 多チャンネルインパルス応答測定における多重M系列信号と多重Log-SS信号の巡回性について2015
- Author(s)
  黒田翔馬，上ノ原進吾，西島恵介，古家賢一
- Organizer
  電子情報通信学会応用音響研究会
- Place of Presentation
  熊本大学（熊本県熊本市）
- Year and Date
  2015-11-12
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] ウェーブレット変換を用いた心音分析における雑音抑圧のパラメータについて2015
- Author(s)
  工藤晋也，西島恵介，上ノ原進吾，古家賢一
- Organizer
  日本音響学会
- Place of Presentation
  会津大学（福島県会津若松市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] PHASE DIFFERENCE AND LOG-LIKELIHOOD METHODS TO SELECT INITIAL VALUES FOR MULTICHANNEL NON-NEGATIVE MATRIX FACTORIZATION IN SOUND SOURCE SEPARATION2015
- Author(s)
  Fuminori YOSHIYAMA, Shingo UENOHARA, Keisuke NISHIJIMA, and Ken’ichi FURUYA
- Organizer
  The seventh Kyushu and Youngnam Joint Conference on Acoustics
- Place of Presentation
  Nagasaki University, Nagasaki, Japan
- Year and Date
  2015-01-10
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 消音ギター発音機構の非線形性の分析2015
- Author(s)
  宮前　寛、上ノ原進吾、西島恵介、古家賢一
- Organizer
  電気・情報関係学会九州支部連合大会
- Place of Presentation
  福岡大学(福岡県福岡市）
- Year and Date
  2015-09-26
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 多チャンネルインパルス応答測定における多重M 系列信号と多重Log-SS 信号の比較2015
- Author(s)
  黒田翔馬，上ノ原進吾，西島恵介，古家賢一
- Organizer
  日本音響学会
- Place of Presentation
  会津大学（福島県会津市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15H02728
[Presentation] 音源分離における直交化制約を用いたマルチチャネルNMFの検討2014
- Author(s)
  吉山文教，上ノ原進吾，西島恵介，古家賢一
- Organizer
  電子情報通信学会応用音響研究会
- Place of Presentation
  九州大学，福岡
- Year and Date
  2014-11-21
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] マルチチャネルNMFにおける初期値選択のための位相差法と対数尤度法2014
- Author(s)
  吉山文教，上ノ原進吾，西島恵介，古家賢一
- Organizer
  平成26年度電気・情報関係学会九州支部連合大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 他者のHRTFを用いた場合の音像定位精度に対する聴取者の学習効果2014
- Author(s)
  宮前寛，上ノ原進吾，西島恵介，古家賢一
- Organizer
  音響学会
- Place of Presentation
  日本大学理工学部
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] 画像処理による頭部追跡を用いた音声強調の評価2014
- Author(s)
  有滿大輝，上ノ原進吾，西島恵介，古家賢一
- Organizer
  音響学会
- Place of Presentation
  日本大学理工学部
- Data Source
  KAKENHI-PROJECT-25350670
[Presentation] マルチチャネル非負値行列因子分解における分離性能の高い初期値の判別法2014
- Author(s)
  吉山文教，上ノ原進吾，西島恵介，古家賢一
- Organizer
  音響学会
- Place of Presentation
  日本大学理工学部
- Data Source
  KAKENHI-PROJECT-25350670

1. Furuya Ken'ichi (10643611)

# of Collaborated Projects: 4 results

# of Collaborated Products: 35 results
2. FUJITA Yoneharu (70081289)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. FUTAMURA Shouichi (90038068)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KANEDA Yutaka (20328511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 赤星哲也 (50279395)

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6. 片岡章俊 (20528682)

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7. 苣木禎史 (50284740)

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8. 羽田陽一 (80647496)

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9. 西田欣広 (10336274)

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10. 北林達也

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Nishijima Keisuke 西島 恵介

NISHIJIMA Keisuke 西島 恵介

西島 恵介 ニシジマ ケイスケ

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統計的音源分離を用いた音響センシングでの非侵襲胎児心音計測の研究

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A study of sound source position estimation and noise suppression in body-transmitted sound using microphone arrayPrincipal Investigator

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Audio signal processing in wavenumber domain for 3D sound walkthrough system

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Robust speech enhancement against speaker's movements in noisy reverberant environments for hearing aid

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三浦梅園著『玄語』のハイパーテキスト構造とその計算機への展開に関する研究

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MODERING OF EMOTION AND EMOTIONAL BEHAVIOR

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[Journal Article] Improvement of Vascular Stenosis Detection by Screening Uncertain Data2023

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[Journal Article] Detection of Vascular Stenosis using Average of Differences between Multiple Positions in Shunt Sound2022

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[Journal Article] A Method of Data Augmentation for Shunt Murmur Angiostenosis Detection2020

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[Journal Article] Classification of Arteriovenous Fistula Stenosis Using Shunt Murmur Analysis and Random Forest2019

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[Journal Article] Classification of Arteriovenous Fistula Stenosis Using Shunt Murmurs Analysis and Support Vector Machine2018

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[Journal Article] Snore activity detection using smartphone sensors2015

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[Journal Article] Log-likelihood method to select initial values of multichannel non-negative matrix factorization2015

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[Journal Article] 多チャンネルインパルス応答測定における多重M系列信号と多重Log-SS信号の巡回性について2015

Nishijima Keisuke 西島恵介

NISHIJIMA Keisuke 西島恵介

西島恵介ニシジマケイスケ