Kawamura Arata 川村新

… Alternative Names

KAWAMURA Arata 川村新

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Researcher Number	60362646
Other IDs
Affiliation (Current)	2025: 京都産業大学, 情報理工学部, 教授
Affiliation (based on the past Project Information) *help	2018 – 2023: 京都産業大学, 情報理工学部, 教授 2017: 大阪大学, 基礎工学研究科, 准教授 2012 – 2014: 大阪大学, 基礎工学研究科, 准教授 2007: Osaka University, Graduate School of Engineering Science, Assistant Professor 2006: 大阪大学, 大学院基礎工学研究科, 助手 2005: 大阪大学, 大学院・基礎工学研究科, 助手
Review Section/Research Field	Principal Investigator Basic Section 61010:Perceptual information processing-related / Perceptual information processing / Perception information processing/Intelligent robotics / Communication/Network engineering Except Principal Investigator Communication/Network engineering
Keywords	Principal Investigator 音源分離 / ヒアラブル / リアルタイム / 情報通信工学 / 音声等認識 / 画像 / 情報システム / 反復位相復元 / 長時間フーリエ変換 / 位相スペクトル … More / スペクトログラム / 画像の音変換 / ICA / 直交軸射影 / 音源分離性能の改善 / MAP推定 / 統計処理 / 事後確率最大化 / ノイズ除去 / 単一話者区間 / ALE / 実環境雑音 / 狭帯域雑音 / 線形予測 / 雑音除去 … More Except Principal Investigator FFT / DCT / high resolution image / regularization / subpixel accuracy / radial basis function / matching parameters / image interpolation / 周波数応答 / ナイキスト周波数 / 量子化誤差 / ギブス現象 / 補間 / サブピクセル精度 / 正則化 / 高解像度画像 / サブピクセル推定 / 動径基底関数 / 位置ずれ推定 / 画像補間 Less

ヒアラブルデバイスのためのリアルタイム目的音源抽出Principal Investigator
- Principal Investigator
  
  川村新
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Kyoto Sangyo University
Image to Sound Mapping Method Using Spectral Phase on Long-Term Fourier TransformPrincipal Investigator
- Principal Investigator
  
  KAWAMURA Arata
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Perceptual information processing
- Research Institution
  Kyoto Sangyo University
  Osaka University
MAP estimation-based noise suppression and blind source separation using single voice activity detectionPrincipal Investigator
- Principal Investigator
  
  KAWAMURA Arata
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Perception information processing/Intelligent robotics
- Research Institution
  Osaka University
線形予測を利用した実環境雑音除去法に関する研究Principal Investigator
- Principal Investigator
  
  川村新
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Osaka University
Accurate image registration based on image interpolation
- Principal Investigator
  
  IIGUNI Youji
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Osaka University

All 2024 2023 2022 2021 2020 2018 2017 2012 2007 2006 Other

All Journal Article Presentation

[Journal Article] Extraction of Sound Sources in Specified Area Using Binaural Microphones2024
- Author(s)
  川村新, 内田絢音
- Journal Title
  
  IEEJ Transactions on Electronics, Information and Systems
  
  Volume: 144 Issue: 3 Pages: 267-275
- DOI
  10.1541/ieejeiss.144.267
- ISSN
  0385-4221, 1348-8155
- Year and Date
  2024-03-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11874
[Journal Article] Real-Time Binaural Target Speech Extraction Using Phase Unwrapping2021
- Author(s)
  Saito Eiji、Kawamura Arata
- Journal Title
  
  IEEJ Transactions on Electronics, Information and Systems
  
  Volume: 141 Issue: 10 Pages: 1077-1086
- DOI
  10.1541/ieejeiss.141.1077
- NAID
  130008095826
- ISSN
  0385-4221, 1348-8155
- Year and Date
  2021-10-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11874
[Journal Article] Real-Time Distant Sound Source Suppression Using Spectral Phase Difference2021
- Author(s)
  MURAKAMI Kazuhiro、KAWAMURA Arata、FUJISAKA Yoh-ichi、HIRUMA Nobuhiko、IIGUNI Youji
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E104.A Issue: 3 Pages: 604-612
- DOI
  10.1587/transfun.2020EAP1031
- NAID
  130007992908
- ISSN
  0916-8508, 1745-1337
- Year and Date
  2021-03-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11874
[Journal Article] An Efficient Image to Sound Mapping Method Preserving Speech Spectral Envelope2020
- Author(s)
  HOSODA Yuya、KAWAMURA Arata、IIGUNI Youji
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E103.A Issue: 3 Pages: 629-630
- DOI
  10.1587/transfun.2019EAL2139
- NAID
  130007803998
- ISSN
  0916-8508, 1745-1337
- Year and Date
  2020-03-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00234
[Journal Article] An efficient image to sound mapping method using speech spectral phase and multi-column image2017
- Author(s)
  Arata Kawamura, Hiro Igarashi, and Youji Iiguni
- Journal Title
  
  IEICE Trans. Fundamentals
  
  Volume: E100-A Pages: 893-895
- NAID
  130005397016
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00234
[Journal Article] On Sound Signal Processing in Image to Sound Mapping Technique2017
- Author(s)
  Arata Kawamura
- Journal Title
  
  Elsevier Applied Acoustics
  
  Volume: 117 Pages: 1-11
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00234
[Journal Article] Speech enhancement based on MAP estimation using a variable speech distribution2007
- Author(s)
  Y., Tsukamoto, A., Kawamura, Y., Iiguni
- Journal Title
  
  IEICE 'flans. Fundamentals vol.E90-A, no.8
  
  Pages: 1587-1593
- NAID
  110007540854
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560339
[Journal Article] Speech Enhancement Based on MAP Estimation Using a Variable Speech Distribution2007
- Author(s)
  Y. Tsukamoto, A. Kawamura, and Y. Iiguni
- Journal Title
  
  IEICE Trans. Fundamentals E90-A・8
  
  Pages: 1587-1593
- NAID
  110007540854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17560339
[Presentation] 位相差に基づくオンライン音源分離のためのユーザインタフェース2023
- Author(s)
  今西亮太, 川村新
- Organizer
  第38回信号処理シンポジウム
- Data Source
  KAKENHI-PROJECT-20K11874
[Presentation] 特定音源抽出のためのユーザインタフェースによる領域指定2022
- Author(s)
  内田絢音, 川村新
- Organizer
  第 25 回日本音響学会関西支部若手研究者交流研究発表会
- Data Source
  KAKENHI-PROJECT-20K11874
[Presentation] 位相差を用いた指定領域内音源のリアルタイム抽出2022
- Author(s)
  内田絢音, 川村新
- Organizer
  電気学会（システム研究会　ディジタル信号処理システム一般）
- Data Source
  KAKENHI-PROJECT-20K11874
[Presentation] 反復位相復元を利用した音声スペクトログラムへの画像埋め込み2020
- Author(s)
  川村新
- Organizer
  電子情報通信学会　信号処理研究会　技術報告会資料
- Data Source
  KAKENHI-PROJECT-17K00234
[Presentation] Real-time target source extraction using spectral phase difference and its variance2020
- Author(s)
  Eiji SAITO and Arata KAWAMURA
- Organizer
  2020 International Workshop on Smart Info-Media Systems in Asia (SISA2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11874
[Presentation] Image-to-sound transformation using inpainting technique2018
- Author(s)
  Yuya Hosoda, Arata Kawamura, and Youji Iiguni
- Organizer
  The 2018 International Symposium on Nonlinear Theory and its Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00234
[Presentation] 2チャンネル音源分離のための単一話者区間検出法の検討2012
- Author(s)
  足苅昇平，川村新，飯國洋二
- Organizer
  電子情報通信学会技術報告会
- Place of Presentation
  大阪大学中之島センター
- Data Source
  KAKENHI-PROJECT-24500204
[Presentation] 雑音追従性能を改善した重み付き雑音推定2007
- Author(s)
  若林佑幸, 川村新, 飯國洋二
- Organizer
  第52回システム制御情報学会研究発表講演会
- Place of Presentation
  京都テルサ
- Year and Date
  2007-05-16
- Data Source
  KAKENHI-PROJECT-17760306
[Presentation] Sinu-soidal noise reduction method using leaky LMS algorithm2006
- Author(s)
  T., Washi, A., Kawamura, Y., Iiguni
- Organizer
  Proc. of 2006 International Symposium on Intel-ligent Signal Processing and Communication Sys-tems(ISPACS2006)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560339
[Presentation] 単一話者区間に基づいた残響下での2チャンネル音源分離
- Author(s)
  松田篤史，川村新，飯國洋二
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  沖縄県：ホテルミヤヒラ
- Year and Date
  2015-03-02 – 2015-03-03
- Data Source
  KAKENHI-PROJECT-24500204

1. IIGUNI Youji (80168054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. NAKASHIZUKA Makoto (10251787)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 飯国洋二

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Kawamura Arata 川村 新

KAWAMURA Arata 川村 新

Research Projects

Research Products

Co-Researchers

ヒアラブルデバイスのためのリアルタイム目的音源抽出Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Image to Sound Mapping Method Using Spectral Phase on Long-Term Fourier TransformPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

MAP estimation-based noise suppression and blind source separation using single voice activity detectionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

線形予測を利用した実環境雑音除去法に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Accurate image registration based on image interpolation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Extraction of Sound Sources in Specified Area Using Binaural Microphones2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Real-Time Binaural Target Speech Extraction Using Phase Unwrapping2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Real-Time Distant Sound Source Suppression Using Spectral Phase Difference2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] An Efficient Image to Sound Mapping Method Preserving Speech Spectral Envelope2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] An efficient image to sound mapping method using speech spectral phase and multi-column image2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] On Sound Signal Processing in Image to Sound Mapping Technique2017

Author(s)

Journal Title

Data Source

[Journal Article] Speech enhancement based on MAP estimation using a variable speech distribution2007

Kawamura Arata 川村新

KAWAMURA Arata 川村新