Imoto Keisuke 井本桂右

Researcher Number	90802116
Other IDs
Affiliation (Current)	2025: 京都大学, 情報学研究科, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 同志社大学, 文化情報学部, 准教授 2020 – 2023: 同志社大学, 理工学部, 准教授 2017 – 2020: 立命館大学, 情報理工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 61010:Perceptual information processing-related Except Principal Investigator Basic Section 61030:Intelligent informatics-related / Medium-sized Section 61:Human informatics and related fields / Perceptual information processing
Keywords	Principal Investigator 音響シーン分類 / 音響イベント検出 / 環境音分析 / 深層学習 / コーパス / 継続学習 / 音響シーン分析 / ケプストラム / グラフラプラシアン正則化 / 不均衡データ / スパース性 / マルチタスク学習 … More Except Principal Investigator … More 音響シーン認識 / 音源分離 / 非同期 / コーパス / ダークデータ / 音響認識合成 / 音声認識合成 / ブリンキー / 音光変換 / 同期 / 音声認識 / 分散音響センシング / 分散マイクロホンアレイ / マイク定位 / マイクアレー / マイクロホンアレー / マイクロホンアレイ / 音源定位 / マイクロフォンアレー / 分散 Less

A study on environmental sound analysis based on unified and continual learningPrincipal Investigator
- Principal Investigator
  
  井本桂右
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Doshisha University
Research on retriving speech and acoustic dark data
- Principal Investigator
  
  高道慎之介
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
- Research Institution
  Keio University
  The University of Tokyo
Innovation of speech / acoustic scene recognition based on distributed acoustic sensing and asynchronous sequence modeling
- Principal Investigator
  
  Nobutaka Ono
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  Tokyo Metropolitan University
Sound event detection method capable of analyzing any environmental soundPrincipal Investigator
- Principal Investigator
  
  Imoto Keisuke
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Doshisha University
  Ritsumeikan University
Deepening of Array Signal Processing Theory Expanded to Asynchronous Distributed Channels and Real-World Applications
- Principal Investigator
  
  Ono Nobutaka
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Perceptual information processing
- Research Institution
  Tokyo Metropolitan University
  National Institute of Informatics

All 2024 2023 2022 2021 2020 2019 2017 2016

All Journal Article Presentation Patent

[Journal Article] Refining Knowledge Transfer on Audio-Image Temporal Agreement for Audio-Text Cross Retrieval2024
- Author(s)
  Shunsuke Tsubaki, Daisuke Niizumi, Daiki Takeuchi, Yasunori Ohishi, Noboru Harada, and Keisuke Imoto
- Journal Title
  
  Proc. EUSIPCO
  
  Volume: - Pages: 1-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Joint analysis of acoustic scenes and sound events based on multitask learning with dynamic weight adaptation2023
- Author(s)
  Kayo Nada, Keisuke Imoto, and Takao Tsuchiya
- Journal Title
  
  Acoust. Sci. & Tech.
  
  Volume: 44 Issue: 3 Pages: 167-175
- DOI
  10.1250/ast.44.167
- ISSN
  0369-4232, 1346-3969, 1347-5177
- Year and Date
  2023-05-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] DCASE Challenge: Series of competitions for analyzing and understanding environmental sounds2023
- Author(s)
  井本桂右
- Journal Title
  
  THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN
  
  Volume: 79 Issue: 9 Pages: 470-476
- DOI
  10.20697/jasj.79.9_470
- ISSN
  0369-4232, 2432-2040
- Year and Date
  2023-09-01
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-23K16908
[Journal Article] 環境音分析2023
- Author(s)
  井本桂右
- Journal Title
  
  電子情報通信学会誌
  
  Volume: 106 Pages: 774-776
- Data Source
  KAKENHI-PROJECT-23K16908
[Journal Article] Joint Analysis of Acoustic Scenes and Sound Events Based on Semi-Supervised Approach2023
- Author(s)
  Ami Igarashi, Shunsuke Tsubaki, Daisuke Niizumi, Daiki Takeuchi, Noboru Harada, and Keisuke Imoto
- Journal Title
  
  Proc. APSIPA ASC
  
  Volume: - Pages: 2050-2056
- DOI
  10.1109/apsipaasc58517.2023.10317353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Missing data completion of multi-channel signals using autoencoder for acoustic scene classification2023
- Author(s)
  Yuki Shiroma, Yuma Kinoshita, Keisuke Imoto, Sayaka Shiota, Nobutaka Ono, and Hitoshi Kiya
- Journal Title
  
  APSIPA Transactions on Signal and Information Processing
  
  Volume: 12 Issue: 3 Pages: 1-22
- DOI
  10.1561/116.00000074
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00613, KAKENHI-PROJECT-23K20933
[Journal Article] Joint Analysis of Acoustic Scenes and Sound Events with Weakly labeled Data2022
- Author(s)
  Shunsuke Tsubaki, Keisuke Imoto, Nobutak Ono
- Journal Title
  
  Proc. IWAENC
  
  Volume: - Pages: 1-5
- DOI
  10.1109/iwaenc53105.2022.9914800
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Research Trends in Environmental Sound Analysis and Anomalous Sound Detection2022
- Author(s)
  井本桂右, 川口洋平
- Journal Title
  
  IEICE ESS Fundamentals Review
  
  Volume: 15 Issue: 4 Pages: 268-280
- DOI
  10.1587/essfr.15.4_268
- ISSN
  1882-0875
- Year and Date
  2022-04-01
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-19K20304, KAKENHI-PROJECT-20H00613
[Journal Article] Missing data recovery using autoencoder for multi-channel acoustic scene classification2022
- Author(s)
  Yuki Shiroma, Yuma Kinoshita, Keisuke Imoto, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
- Journal Title
  
  Proc. EUSIPCO
  
  Volume: - Pages: 767-771
- DOI
  10.23919/eusipco55093.2022.9909955
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] 誤検出の深刻さを考慮した音響イベント検出のための評価指標2022
- Author(s)
  砺波紀之, 井本桂右, 岡本悠希, 福森隆寛, 山下洋一
- Journal Title
  
  日本音響学会誌
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] How Information on Acoustic Scenes and Sound Events Mutually Benefits Event Detection and Scene Classification Tasks2022
- Author(s)
  Ami Igarashi, Keisuke Imoto, Yuka Komatsu, Shunsuke Tsubaki, Shuto Hario, and Tatsuya Komatsu
- Journal Title
  
  Proc. APSIPA ASC
  
  Volume: - Pages: 7-11
- DOI
  10.23919/apsipaasc55919.2022.9979926
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Onoma-to-wave: Environmental Sound Synthesis from Onomatopoeic Words2022
- Author(s)
  Yuki Okamoto, Keisuke Imoto, Shinnosuke Takamichi, Ryosuke Yamanishi, Takahiro Fukumori, and Yoichi Yamashita
- Journal Title
  
  APSIPA Transactions on Signal and Information Processing
  
  Volume: 11 Pages: 1-20
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K24895
[Journal Article] Sound Event Detection Guided by Semantic Contexts of Scenes2022
- Author(s)
  Noriyuki Tonami, Keisuke Imoto, Ryotaro Nagase, Yuki Okamoto, Takahiro Fukumori, and Yoichi Yamashita
- Journal Title
  
  Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Onoma-to-wave: Environmental Sound Synthesis from Onomatopoeic Words2022
- Author(s)
  Yuki Okamoto, Keisuke Imoto, Shinnosuke Takamichi, Ryosuke Yamanishi, Takahiro Fukumori, and Yoichi Yamashita
- Journal Title
  
  APSIPA Transactions on Signal and Information Processing
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Multitask Learning of Acoustic Scenes and Events Using Dynamic Weight Adaptation Based on Multi-Focal Loss2021
- Author(s)
  Kayo Nada, Keisuke Imoto, Reina Iwamae, and Nobutaka Ono
- Journal Title
  
  Proceedings of Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
  
  Volume: - Pages: 1156-1160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Investigation on Spatial and Frequency-based Features for Asynchronous Acoustic Scene Analysis2021
- Author(s)
  Yuki Shiroma, Keisuke Imoto, Sayaka Shiota, Nobutaka Ono, and Hitoshi Kiya
- Journal Title
  
  Proc. APSIPA
  
  Volume: - Pages: 1161-1166
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Impact of Sound Duration and Inactive Frames on Sound Event Detection Performance2021
- Author(s)
  Imoto Keisuke, Mishima Sakiko, Arai Yumi, Kondo Reishi
- Journal Title
  
  Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  
  Volume: - Pages: 860-864
- DOI
  10.1109/icassp39728.2021.9414949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Acoustic Scene Classification Using Multichannel Observation with Partially Missing Channels2021
- Author(s)
  Imoto Keisuke
- Journal Title
  
  Proceedings of European Signal Processing Conference (EUSIPCO)
  
  Volume: - Pages: 875-879
- DOI
  10.23919/eusipco54536.2021.9616170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Sound Event Detection Based on Curriculum Learning Considering Learning Difficulty of Events2021
- Author(s)
  Tonami Noriyuki、Imoto Keisuke、Okamoto Yuki、Fukumori Takahiro、Yamashita Yoichi
- Journal Title
  
  Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  
  Volume: - Pages: 875-879
- DOI
  10.1109/icassp39728.2021.9414184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Joint Analysis of Sound Events and Acoustic Scenes Using Multitask Learning2021
- Author(s)
  Noriyuki TONAMI, Keisuke IMOTO, Ryosuke YAMANISHI, Yoichi YAMASHITA
- Journal Title
  
  IEICE Trans. Inf. & Syst.
  
  Volume: E104.D Issue: 2 Pages: 294-301
- DOI
  10.1587/transinf.2020EDP7036
- NAID
  130007979514
- ISSN
  0916-8532, 1745-1361
- Year and Date
  2021-02-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Experimental investigation of robustness of spatial cepstrum features under various conditions2020
- Author(s)
  Taiga Kawamura, Ryoichi Miyazaki, Keisuke Imoto, and Nobutaka Ono
- Journal Title
  
  Proc. APSIPA
  
  Volume: - Pages: 701-704
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00613
[Journal Article] Graph Cepstrum: Spatial Feature Extracted from Partially Connected Microphones2020
- Author(s)
  IMOTO Keisuke
- Journal Title
  
  IEICE Trans. Inf. & Syst.
  
  Volume: E103.D Issue: 3 Pages: 631-638
- DOI
  10.1587/transinf.2019EDP7162
- NAID
  130007804152
- ISSN
  0916-8532, 1745-1361
- Year and Date
  2020-03-01
- Language
  English
- Data Source
  KAKENHI-PROJECT-19K20304
[Journal Article] Recent advances in environmental sound analysis2019
- Author(s)
  井本桂右
- Journal Title
  
  THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN
  
  Volume: 75 Issue: 9 Pages: 512-518
- DOI
  10.20697/jasj.75.9_512
- NAID
  130007804084
- ISSN
  0369-4232, 2432-2040
- Year and Date
  2019-09-01
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-19K20304, KAKENHI-PROJECT-16H01735
[Journal Article] Acoustic Topic Model for Scene Analysis with Intermittently Missing Observations2019
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  IEEE/ACM Trans. Audio, Speech and Language Processing
  
  Volume: 27 Issue: 2 Pages: 367-382
- DOI
  10.1109/taslp.2018.2879855
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] RU Multichannel Domestic Acoustic Scenes 2019: A Multichannel Dataset Recorded by Distributed Microphones with Various Properties2019
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  Proc. DCASE-19 workshop
  
  Volume: - Pages: 104-108
- DOI
  10.33682/hy6p-g607
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Acoustic Event and Scene Analysis: Recent Advances and Challenges2019
- Author(s)
  Keisuke Imoto
- Journal Title
  
  日本音響学会春季研究発表会講演論文集
  
  Volume: - Pages: 1295-1298
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Spatial Cepstrum as a Spatial Feature Using Distributed Microphone Array for Acoustic Scene Analysis2017
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  IEEE/ACM Trans. Audio, Speech and Language Processing
  
  Volume: 25 Issue: 6 Pages: 1335-1343
- DOI
  10.1109/taslp.2017.2690559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Acoustic Scene Classification Based on Generative Model of Acoustic Spatial Words for Distributed Microphone Array2017
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  Proc. European Signal Processing Conference (EUSIPCO)
  
  Volume: - Pages: 2279-2283
- DOI
  10.23919/eusipco.2017.8081616
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Acoustic Scene Classification using Asynchronous Multichannel Observations with Different Lengths2017
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  Proc. Multimedia Signal Processing (MMSP)
  
  Volume: - Pages: 1-5
- DOI
  10.1109/mmsp.2017.8122272
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] 分散マイクロホンアレイを用いた音響空間ワードの生成モデルに基づく音響シーン分類2017
- Author(s)
  井本桂右, 小野順貴, 新妻雅弘, 山下洋一
- Journal Title
  
  日本音響学会秋季研究発表会講演論文集
  
  Volume: - Pages: 699-702
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Online Sound Structure Analysis Based on Generative Model of Acoustic Feature Sequences2017
- Author(s)
  Keisuke Imoto, Nobutaka Ono, Masahiro Niitsuma, and Yoichi Yamashita
- Journal Title
  
  Proc. Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
  
  Volume: - Pages: 1316-1321
- DOI
  10.1109/apsipa.2017.8282236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H01735
[Journal Article] Online acoustic scene analysis based on nonparametric bayesian model2016
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Journal Title
  
  Proc. European Signal Processing Conference (EUSIPCO)
  
  Volume: - Pages: 988-992
- DOI
  10.1109/eusipco.2016.7760396
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16H01735
[Patent] 音響モデル生成方法、音響分析方法、演算装置、及び、コンピュータプログラム2020
- Inventor(s)
  井本桂右，秋山大知，岡本悠希，山西良典，山下洋一
- Industrial Property Rights Holder
  井本桂右，秋山大知，岡本悠希，山西良典，山下洋一
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-101291
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 環境音分析における事前学習済みモデルのバイアス調査2024
- Author(s)
  井上かほり, 井本桂右
- Organizer
  日本音響学会2024年春季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] 環境音分析における事前学習済みモデルのバイアス調査2024
- Author(s)
  井上かほり, 井本桂右
- Organizer
  日本音響学会 2024年春季研究発表会
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] 環境音に対する日本語自由記述文コーパスとベンチマーク分析2024
- Author(s)
  岡本悠希, 高道慎之介, 森松亜衣, 渡邊亞椰, 井本桂右, 山下洋一
- Organizer
  言語処理学会第30回年次大会
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] これから始める環境音分析・合成2024
- Author(s)
  井本桂右
- Organizer
  SPEASIPワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Voice-to-foley: 環境音を模倣した音声を入力とする環境音合成2024
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 永瀬亮太郎, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2024年春季研究発表会
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] 環境音に対する日本語自由記述文コーパスとベンチマーク分析2024
- Author(s)
  岡本悠希 , 高道慎之介 , 森松亜依 , 渡邊亞椰 , 井本桂右 , and 山下洋一
- Organizer
  言語処理学会全国大会
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] アノテータごとのばらつきを考慮した音響イベント検出2024
- Author(s)
  古賀直樹, 坂東宣昭, 井本桂右
- Organizer
  情報処理学会第86回全国大会
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] アノテータごとのばらつきを考慮した音響イベント検出2024
- Author(s)
  古賀直樹, 坂東宣昭, 井本桂右
- Organizer
  情報処理学会第86回全国大会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Voice-to-foley: 環境音を模倣した音声を入力とする環境音合成2023
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 永瀬亮太郎, 福森隆寛, 山下洋一
- Organizer
  日本音響学会2023年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Visual onoma-to-wave: environmental sound synthesis from visual onomatopoeias and sound-source images2023
- Author(s)
  Hien Ohnaka , Shinnosuke Takamichi , Keisuke Imoto , Yuki Okamoto , Kazuki Fujii , and Hiroshi Saruwatari
- Organizer
  Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] Environmental Sound Synthesis From Vocal Imitations and Sound Event Labels2023
- Author(s)
  Yuki Okamoto, Keisuke Imoto, Shinnosuke Takamichi, Ryotaro Nagase, Takahiro Fukumori, and Yoichi Yamashita
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] 環境音分析における事前学習済みモデルのバイアス調査2023
- Author(s)
  井上かほり, 井本桂右
- Organizer
  日本音響学会 2024年春季研究発表会
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] Joint Analysis of Acoustic Scenes and Sound Events Based on Semi-Supervised Approach2023
- Author(s)
  Ami Igarashi, Shunsuke Tsubaki, Daisuke Niizumi, Daiki Takeuchi, Noboru Harada, and Keisuke Imoto
- Organizer
  Proc. Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] 計算機による環境音の理解・解釈に向けた統合的コンペティションDCASE Challengeへの招待2023
- Author(s)
  井本桂右
- Organizer
  日本音響学会 2023年春季研究発表会
- Invited
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] 計算機による環境音の理解・解釈に向けた統合的コンペティションDCASE Challengeへの招待2023
- Author(s)
  井本桂右
- Organizer
  日本音響学会2023年春季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] アノテータごとのばらつきを考慮した音響イベント検出2023
- Author(s)
  古賀直樹, 坂東宣昭, 井本桂右
- Organizer
  情報処理学会第86回全国大会
- Data Source
  KAKENHI-PROJECT-23K24895
[Presentation] 半教師あり学習に基づく音響シーンと音響イベントの同時分析2023
- Author(s)
  五十嵐彩美, 椿俊介, 井本桂右
- Organizer
  電子情報通信学会音声研究会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] 距離に基づく音源分離を用いたシングルチャンネル環境音分類2023
- Author(s)
  小倉稜也, 井本桂右, 貴家仁志, 塩田さやか
- Organizer
  日本音響学会2023年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Joint Analysis of Acoustic Scenes and Sound Events Based on Semi-Supervised Approach2023
- Author(s)
  Ami Igarashi, Shunsuke Tsubaki, Daisuke Niizumi, Daiki Takeuchi, Noboru Harada, and Keisuke Imoto
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K16908
[Presentation] 弱ラベルを用いた音響シーンとイベントの同時分析2022
- Author(s)
  椿竣介，宇都瑛祐，井本桂右，小野順貴
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Sound Event Detection Guided by Semantic Contexts of Scenes2022
- Author(s)
  Noriyuki Tonami, Keisuke Imoto, Ryotaro Nagase, Yuki Okamoto, Takahiro Fukumori, and Yoichi Yamashita
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 自己符号化器を用いた多チャンネル信号の欠損復元法と環境音分類における評価2022
- Author(s)
  城間佑樹, 木下裕磨, 井本桂右, 塩田さやか, 小野順貴, 貴家仁志
- Organizer
  電気音響／応用音響研究会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Sound Event Detection Based on Curriculum Learning Considering Difficulty of Events2021
- Author(s)
  Noriyuki Tonami, Keisuke Imoto, Yuki Okamoto, Takahiro Fukumori, and Yoichi Yamashita
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 環境音合成における主観評価手法の検討2021
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 弱ラベルを用いた音響シーンとイベントの同時分析2021
- Author(s)
  椿竣介, 宇都瑛祐, 井本桂右, 小野順貴
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Onoma-to-wave: オノマトペからの環境音合成手法の提案2021
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 山西良典, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2021年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音響イベントとシーンのマルチタスク学習における評価関数の重みの自動調整2021
- Author(s)
  岩前玲那, 白波瀬壮, 髙橋皓大, 井本桂右, 土屋隆生
- Organizer
  日本音響学会 2021年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Impact of Sound Duration and Inactive Frames on Sound Event Detection Performance2021
- Author(s)
  Keisuke Imoto, Sakiko Mishima, Yumi Arai, and Reishi Kondo
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Transformerを用いたオノマトペからの環境音合成2021
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 山西良典, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2021年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 事前定義されていないシーン情報を利用可能な音響イベント検出2021
- Author(s)
  砺波紀之, 井本桂右, 永瀬亮太郎, 岡本悠希, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Multitask Learning of Acoustic Scenes and Events Using Dynamic Weight Adaptation Based on Multi-Focal Loss2021
- Author(s)
  Kayo Nada, Keisuke Imoto, Reina Iwamae, and Nobutaka Ono
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音響イベント長とイベント非活性区間長の不均衡が検出性能に及ぼす影響2021
- Author(s)
  井本桂右, 美島咲子, 荒井友督, 近藤玲史
- Organizer
  日本音響学会 2021年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] coustic Scene Classification Using Multichannel Observation with Partially Missing Channels2021
- Author(s)
  Keisuke Imoto
- Organizer
  European Signal Processing Conference (EUSIPCO)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] グラフ深層学習を用いた音響イベントとシーンの同時分析2021
- Author(s)
  髙橋皓大, 井本桂右, 土屋隆生
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音響イベントの強ラベル付与におけるアノテーター間のばらつきの分析2021
- Author(s)
  井本桂右, 賀谷采珠, 椿竣介
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Fundamentals and Recent Advances in Environmental Sound Analysis2021
- Author(s)
  Keisuke Imoto
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音響シーンとイベントが相互に及ぼす影響の調査2021
- Author(s)
  小松由佳, 井本桂右, 小松達也
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音響シーンを用いて検出誤りの深刻さを考慮したイベント検出の評価指標,2020
- Author(s)
  砺波紀之, 井本桂右, 福森隆寛, 山下洋一
- Organizer
  日本音響学会 2020年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] RU Multichannel Domestic Acoustic Scenes 2019: 複数デバイスで構成された分散マイクアレイによる音響シーン分析のための環境音データセット2020
- Author(s)
  井本桂右, 小野順貴
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] 環境音分析ことはじめ2020
- Author(s)
  井本桂右
- Organizer
  日本音響学会電気音響研究会/電子情報通信学会応用音響研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] オノマトペを用いた環境音合成のためのデータセット構築とその分析2020
- Author(s)
  岡本悠希, 井本桂右, 高道慎之介, 山西良典, 山下洋一
- Organizer
  日本音響学会 2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Crow Call Detection Using Gated Convolutional Recurrent Neural Network2020
- Author(s)
  Yuki Okamoto, Keisuke Imoto, Naoki Tsukahara, Ken Nagata, Koh Sueda, Ryosuke Yamanishi, and Yoichi Yamashita
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 環境音分析におけるマルチタスク学習の損失関数に対するアニーリングの検討2020
- Author(s)
  田中良樹, 砺波紀之, 井本桂右, 山西良典, 山下洋一
- Organizer
  日本音響学会 2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] RU Multichannel Domestic Acoustic Scenes 2019: 複数デバイスで構成された分散マイクアレイによる音響シーン分析のための環境音データセット2020
- Author(s)
  井本桂右, 小野順貴
- Organizer
  日本音響学会 2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 実環境におけるマイクロホンの移動に対する空間ケプストラムの頑健性の調査2020
- Author(s)
  河村泰雅, 宮崎亮一, 井本桂右
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-20H00613
[Presentation] Scene-dependent Acoustic Event Detection with Scene Conditioning and Fake-scene-condition Loss2020
- Author(s)
  Tatsuya Komatsu, Keisuke Imoto, and Masahito Togami
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Evaluation Metric of Sound Event Detection Considering Severe Misdetections by Scenes2020
- Author(s)
  Noriyuki Tonami, Keisuke Imoto, Takahiro Fukumori, and Yoichi Yamashita
- Organizer
  Detection and Classification of Acoustic Scenes and Events (DCASE) Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 実環境におけるマイクロホンの移動に対する空間ケプストラムの頑健性の調査2020
- Author(s)
  河村泰雅, 宮崎亮一, 井本桂右
- Organizer
  日本音響学会 2020年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Sound Event Detection by Multitask Learning of Sound Events and Scenes with Soft Scene Labels2020
- Author(s)
  Keisuke Imoto, Noriyuki Tonami, Yuma Koizumi, Masahiro Yasuda, Ryosuke Yamanishi, and Yoichi Yamashita
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 音の継続長の違いと検出難度を考慮した音響イベント検出2020
- Author(s)
  秋山大知, 井本桂右, 山西良典, 山下洋一
- Organizer
  日本音響学会 2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Experimental Investigation of Robustness of Spatial Cepstrum Features Under Various Recording Conditions2020
- Author(s)
  Taiga Kawamura, Ryoichi Miyazaki, Keisuke Imoto, and Nobutaka Ono
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] RWCP-SSD-Onomatopoeia: Onomatopoeic Word Dataset for Environmental Sound Synthesis2020
- Author(s)
  Yuki Okamoto, Keisuke Imoto, Shinnosuke Takamichi, Ryosuke Yamanishi, Takahiro Fukumori, and Yoichi Yamashita
- Organizer
  Detection and Classification of Acoustic Scenes and Events (DCASE) Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Acoustic Event and Scene Analysis: Recent Advances and Challenges2019
- Author(s)
  Keisuke Imoto
- Organizer
  日本音響学会 2019年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Acoustic Event and Scene Analysis: Recent Advances and Challenges2019
- Author(s)
  Keisuke Imoto
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] Joint Analysis of Acoustic Events and Scenes Based on Multitask Learning2019
- Author(s)
  Noriyuki Tonami, Keisuke Imoto, Masahiro Niitsuma, Ryosuke Yamanishi, and Yoichi Yamashita
- Organizer
  IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 空間ケプストラムにおける空間情報に対しての頑健性の実験的検討2019
- Author(s)
  河村泰雅, 宮崎亮一, 井本桂右
- Organizer
  応用音響研究会
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] 音響シーンの知識蒸留を用いた音響イベント検出2019
- Author(s)
  砺波紀之, 井本桂右, 山西良典, 山下洋一
- Organizer
  日本音響学会 2019年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 多様な環境音の合成と変換のための基礎検討2019
- Author(s)
  岡本悠希, 柳生拓巳, 井本桂右, 小松達也, 高道慎之介, 山西良典, 山下洋一
- Organizer
  日本音響学会 2019年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] RU Multichannel Domestic Acoustic Scenes 2019: A Multichannel Dataset Recorded by Distributed Microphones with Various Properties2019
- Author(s)
  Keisuke Imoto and Nobutaka Ono
- Organizer
  Detection and Classification of Acoustic Scenes and Events (DCASE) Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] Sound Event Detection Using Graph Laplacian Regularization Based on Event Co-occurrence2019
- Author(s)
  Keisuke Imoto and Seisuke Kyochi
- Organizer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20304
[Presentation] 分散マイクロホンアレイを用いた音響空間ワードの生成モデルに基づく音響シーン分類2017
- Author(s)
  井本桂右
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] Online Sound Structure Analysis Based on Generative Model of Acoustic Feature Sequences2017
- Author(s)
  Keisuke Imoto
- Organizer
  Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] Acoustic Scene Classification Based on Generative Model of Acoustic Spatial Words for Distributed Microphone Array2017
- Author(s)
  Keisuke Imoto
- Organizer
  European Signal Processing Conference (EUSIPCO)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01735
[Presentation] Acoustic Scene Classification using Asynchronous Multichannel Observations with Different Lengths2017
- Author(s)
  Keisuke Imoto
- Organizer
  Multimedia Signal Processing (MMSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01735

1. Ono Nobutaka (80334259)

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
2. 猿渡洋 (30324974)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 牧野昭二 (60396190)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 小山翔一 (80734459)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 越智景子 (20623713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 須山章子 (30396212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 塩田さやか (90705039)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
8. 宮崎亮一 (40734728)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 貴家仁志 (40157110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
10. 高道慎之介 (90784330)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

Imoto Keisuke 井本 桂右

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A study on environmental sound analysis based on unified and continual learningPrincipal Investigator

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Research on retriving speech and acoustic dark data

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Innovation of speech / acoustic scene recognition based on distributed acoustic sensing and asynchronous sequence modeling

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Sound event detection method capable of analyzing any environmental soundPrincipal Investigator

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Deepening of Array Signal Processing Theory Expanded to Asynchronous Distributed Channels and Real-World Applications

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[Journal Article] Refining Knowledge Transfer on Audio-Image Temporal Agreement for Audio-Text Cross Retrieval2024

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[Journal Article] Joint analysis of acoustic scenes and sound events based on multitask learning with dynamic weight adaptation2023

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[Journal Article] DCASE Challenge: Series of competitions for analyzing and understanding environmental sounds2023

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[Journal Article] 環境音分析2023

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[Journal Article] Joint Analysis of Acoustic Scenes and Sound Events Based on Semi-Supervised Approach2023

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[Journal Article] Missing data completion of multi-channel signals using autoencoder for acoustic scene classification2023

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[Journal Article] Joint Analysis of Acoustic Scenes and Sound Events with Weakly labeled Data2022

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[Journal Article] Research Trends in Environmental Sound Analysis and Anomalous Sound Detection2022

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Imoto Keisuke 井本桂右