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Imoto Keisuke  井本 桂右

ORCIDConnect your ORCID iD *help
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
  • Research Projects

    (5 results)
  • Research Products

    (97 results)
  • Co-Researchers

    (10 People)
  •  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

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