• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Nishimura Akira  西村 明

ORCIDConnect your ORCID iD *help
… Alternative Names

西村 明  ニシムラ アキラ

NISHIMURA Akira  西村 明

Less
Researcher Number 30286182
Other IDs
Affiliation (Current) 2025: 東京情報大学, 総合情報学部, 教授
Affiliation (based on the past Project Information) *help 2018 – 2023: 東京情報大学, 総合情報学部, 教授
2012 – 2014: 東京情報大学, 総合情報学部, 教授
2008 – 2010: Tokyo University of Information Sciences, 総合情報学部, 准教授
Review Section/Research Field
Principal Investigator
Basic Section 60070:Information security-related / Media informatics/Database / Communication/Network engineering
Keywords
Principal Investigator
ステガノグラフィ / 情報通信工学 / データハイディング / 音響信号処理 / 先端的通信 / 情報工学 / 音声符号化 / 信号識別 / 信号処理 / 帯域分析 … More / 信号対雑音比 / ナイキスト周波数 / 帯域分割 / エントロピー / 時間周波数分析 / 線形予測 / LSB / コヒーレンス関数 / オーディオデータセット / 最下位ビット / 振幅変動統計量 / 機械学習 / 音響信号データセット / ステガナリシス / 情報ハイディング / 著作権・コンテンツ保護 / 画像,文章,音声等認識 / 可逆変換 / 評価基準 / 音響電子透かし / スペクトル拡散 / 振幅拡張 / 整数MDCT / 攻撃耐性 / 客観音質評価 / リバーシブル情報ハイディング / 知覚符号化 / 音楽配信 / 可逆透かし / 音質 / 価値向上 / 著作権管理 / 電子透かし / 画像、文章、音声等認識 / 移動体通信 Less
  • Research Projects

    (3 results)
  • Research Products

    (44 results)
  • Co-Researchers

    (1 People)
  •  Blind detection of audio data hidingPrincipal Investigator

    • Principal Investigator
      Nishimura Akira
    • Project Period (FY)
      2018 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 60070:Information security-related
    • Research Institution
      Tokyo University of Information Sciences
  •  Robust and reversible audio watermarking technologyPrincipal Investigator

    • Principal Investigator
      NISHIMURA Akira
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Media informatics/Database
    • Research Institution
      Tokyo University of Information Sciences
  •  Audio data hiding that is suitable for aerial transmissionPrincipal Investigator

    • Principal Investigator
      NISHIMURA Akira
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Communication/Network engineering
    • Research Institution
      Tokyo University of Information Sciences

All 2023 2022 2020 2019 2018 2014 2013 2012 2010 2009 2008 Other

All Journal Article Presentation Book Patent

  • [Book] Reversible Audio Data Hiding in Spectral and Time Domains in Information Hiding Technologies and Methodologies for Controlling Data2012

    • Author(s)
      Akira Nishimura
    • Total Pages
      23
    • Publisher
      IGI Global
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Book] MultimediaInformation Hiding for Audio Signals in Information Hiding Technologies and Methodologies for Controlling Data2012

    • Author(s)
      Akira Nishimura, Kazuhiro Kondo
    • Total Pages
      18
    • Publisher
      IGI Global
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] 音響波形への白色スペクトル加算的情報秘匿の有無識別2020

    • Author(s)
      西村明
    • Journal Title

      電子情報通信学会技術報告

      Volume: 119 Pages: 143-148

    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Journal Article] A novel steganalysis of Steghide focused on high-frequency region of audio waveform2019

    • Author(s)
      Akira Nishimura
    • Journal Title

      Lecture Notes in Computer Science : Digital Forensics and Watermarking

      Volume: 11378 Pages: 69-82

    • DOI

      10.1007/978-3-030-11389-6_6

    • ISBN
      9783030113889, 9783030113896
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Journal Article] Audio Watermarking based on Amplitude Modulation and Modulation Masking2014

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proc. International Workshop on Information Hiding and its Criteria for evaluation (IWIHC 2014)

      Volume: 1 Pages: 49-55

    • DOI

      10.1145/2598908.2598915

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] Reversible and robust audio watermarking based on spread spectrum and amplitude expansion2014

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceeding of International Workshop on Digital Forensics and Watermarking

      Volume: 13 Pages: 1-15

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] Reversible and robust audio watermarking based on quantization index modulation and amplitude expansion2014

    • Author(s)
      Akira Nishimura
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 8389 Pages: 275-287

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] Reversible and robust audio watermarking based on quantization index modulation and amplitude expansion2013

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceeding of International Workshop on Digital Forensics and Watermarking

      Volume: 12 Pages: 1-13

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] Objective evaluation of sound quality for attacks on robust audio watermarking2013

    • Author(s)
      Akira Nishimura, Masashi Unoki, Kazuhiro Kondo, and Akio Ogihara
    • Journal Title

      Proc. Meeting on Acoustics

      Volume: 19-030052 Pages: 1-9

    • DOI

      10.1121/1.4799661

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23300070, KAKENHI-PROJECT-24500128
  • [Journal Article] Controlling quality and payload in reversible data hiding based on modified error expansion for segmental audio waveforms2012

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of International Conference on Intelligent Information Hiding and Multimedia Signal Processing

      Volume: 1 Pages: 110-113

    • DOI

      10.1109/iih-msp.2012.32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Journal Article] Audio Data Hiding that is Robust with Respect to Aerial Transmission and Speech Codecs2010

    • Author(s)
      Akira Nishimura
    • Journal Title

      International Journal of Innovative Computing, Information and Control 6

      Pages: 1389-1400

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Audio watermarking based on subband amplitude modulation2010

    • Author(s)
      Akira Nishimura
    • Journal Title

      Acoustical Science and Technology Vol.31, no. 5

      Pages: 328-336

    • NAID

      130000727278

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Aerial acoustic modem that is suitable to decode using a CELP-based speech encoder2010

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of Sixth International Conference on Intelligent Information Hiding and Multimedia Signal Processing

      Pages: 514-517

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] 音響データハイディングを用いるスピーカ再生音と同期した情報呈示システム2010

    • Author(s)
      西村明, 坂本真一
    • Journal Title

      電子情報通信学会論文誌 A Vol.J93-A, No.2

      Pages: 91-99

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] 音響データハイディングを用いるスピーカ再生音と同期した情報呈示システム2010

    • Author(s)
      西村明, 坂本真一
    • Journal Title

      電子情報通信学会論文誌A J93-A

      Pages: 91-99

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Audio watermarking based on subband amplitude modulation2010

    • Author(s)
      Akira Nishimura
    • Journal Title

      Acoustical Science and Technology

      Volume: 31 Pages: 328-336

    • NAID

      130000727278

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Audio Data Hiding that is Robust with Respect to Aerial Transmission and Speech Codecs2010

    • Author(s)
      Akira Nishimura
    • Journal Title

      International Journal of Innovative Computing, Information and Control Vol.6, No.3(B)

      Pages: 1389-1400

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Data Hiding in Pitch Delay Data of the Adaptive Multi-Rate2009

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing

      Pages: 483-486

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Steganographic Band Width Extension for the AMR Codec of Low-Bit-Rate Modes2009

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of Interspeech 2009

      Pages: 2611-2614

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Steganographic Band Width Extension for the AMR Codec of Low-Bit-Rate Modes2009

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of Interspeech2009

      Pages: 2611-2614

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] 音響透かしを用いたカラオケ歌詞表示システムの性能評価2008

    • Author(s)
      西村明, 坂本真一
    • Journal Title

      日本音響学会聴覚研究会資料 38

      Pages: 555-560

    • NAID

      110006990944

    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] AMR音声コーデツクにおけるピッチディレイパラメータへのデータハイディング2008

    • Author(s)
      西村明
    • Journal Title

      電子情報通信学会 第4回マルチメディア情報ハイディング研究会資料

      Pages: 43-48

    • Data Source
      KAKENHI-PROJECT-20560365
  • [Journal Article] Data Hiding for Audio Signals that are Robust with respect to Air Transmission and a Speec2008

    • Author(s)
      Akira Nishimura
    • Journal Title

      Proceedings of the 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing

      Pages: 601-604

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Patent] 音響信号処理方法及び音響信号処理装置2019

    • Inventor(s)
      西村明
    • Industrial Property Rights Holder
      西村明
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-026095
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] ディジタル音響信号のサンプル置換による情報秘匿のブラインド検出2023

    • Author(s)
      西村明
    • Organizer
      日本音響学会春季研究発表会
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] AMR音声符号化におけるピッチディレイへの情報秘匿のブラインド検出2022

    • Author(s)
      西村明
    • Organizer
      日本音響学会春季研究発表会
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] 音響法科学と録音属性推定2022

    • Author(s)
      西村明
    • Organizer
      電子情報通信学会EMM研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] Prediction of least significant bits from upper bits in linearly quantize d audio waveform2019

    • Author(s)
      Akira Nishimura
    • Organizer
      AES 146th Convention
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] A novel steganalysis of Steghide focused on high-frequency region of audio waveform2018

    • Author(s)
      Akira Nishimura
    • Organizer
      Int. Workshop on Digital-forensics and Watermarking
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] 音響波形の下位ビット置換による情報秘匿の有無識別における高周波数成分の効果2018

    • Author(s)
      西村明
    • Organizer
      電子情報通信学会EMM研究会
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] 音響波形の下位ビット置換による情報秘匿の有無検出への背景雑音の影響2018

    • Author(s)
      西村明
    • Organizer
      平成30年秋季日本音響学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18K11301
  • [Presentation] 整数MDCT領域でのスペクトル拡散と振幅拡張に基づく可逆かつ強耐性音響電子透かし2014

    • Author(s)
      西村明
    • Organizer
      電子情報通信学会EMM研究会
    • Place of Presentation
      高知工科大学
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Presentation] 線形予測誤差拡張による音響信号へのリバーシブル情報ハイディング2013

    • Author(s)
      西村 明
    • Organizer
      電子情報通信学会EMM研究会
    • Place of Presentation
      ATR
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Presentation] 第1回音響電子透かしコンテスト講評と今後の評価への取り組み2013

    • Author(s)
      西村 明
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      東京工科大学
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Presentation] 線形予測差分拡張を用いたG.711音声信号へのロスレス情報ハイディング2012

    • Author(s)
      西村 明
    • Organizer
      AES Japan Conference
    • Place of Presentation
      仙台メディアテーク
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Presentation] 第1回音響電子透かしコンテスト実施結果とその講評2012

    • Author(s)
      西村 明
    • Organizer
      電子情報通信学会EMM研究会
    • Place of Presentation
      大分大学
    • Data Source
      KAKENHI-PROJECT-24500128
  • [Presentation] CELP音声符号化に基づいた復号化の可能な音楽的空気伝搬音響モデム2010

    • Author(s)
      西村明
    • Organizer
      平成22年度春季日本音響学会講演論文集
    • Place of Presentation
      関西大学
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] AMR音声コーデックへの情報秘匿を用いた帯域拡張2010

    • Author(s)
      西村明
    • Organizer
      平成22年度春季日本音響学会研究発表会
    • Place of Presentation
      電気通信大学
    • Year and Date
      2010-03-10
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] CELP音声符号化に基づいた復号化の可能な音楽的空気伝搬音響モデム2010

    • Author(s)
      西村明
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      関西大学
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] AMR音声コーデックへの情報秘匿を用いた帯域拡張2010

    • Author(s)
      西村明
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      電気通信大学
    • Year and Date
      2010-03-10
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] AMR音声コーデックにおけるデータハイディングと客観的音声品質評価2009

    • Author(s)
      西村明
    • Organizer
      日本音響学会春季研究発表会
    • Year and Date
      2009-03-19
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] 振幅変調に基づくオーディオデータハイディング手法の空中伝搬と携帯電話音声符号化への耐性2008

    • Author(s)
      西村明
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      九州大学
    • Year and Date
      2008-09-10
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] An objective method for evaluating data hiding in pitch gain and pitch delay parameters ofthe AMR codec2008

    • Author(s)
      Akira Nishimura
    • Organizer
      Audio Engineering Society Japan Conference in Osaka
    • Place of Presentation
      大阪・新ABCホール
    • Year and Date
      2008-07-25
    • Data Source
      KAKENHI-PROJECT-20560365
  • [Presentation] 振幅拡張に基づく量子化変調を用いた可逆かつ強耐性音響電子透かし

    • Author(s)
      西村 明
    • Organizer
      平成25年日本音響学会秋季研究発表会
    • Place of Presentation
      豊橋技術科学大学
    • Data Source
      KAKENHI-PROJECT-24500128
  • 1.  鵜木 祐史
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi