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TANJI HIROKI  丹治 寛樹

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Tanji Hiroki  丹治 寛樹

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Researcher Number 40896255
Affiliation (Current) 2025: 明治大学, 研究・知財戦略機構(生田), 研究推進員(客員研究員)
Affiliation (based on the past Project Information) *help 2021 – 2023: 明治大学, 研究・知財戦略機構(生田), 研究推進員(ポスト・ドクター)
Review Section/Research Field
Principal Investigator
Basic Section 61010:Perceptual information processing-related
Keywords
Principal Investigator
音響信号処理 / 信号分離 / Bregman divergence / ニューラルネットワーク / 最適化アルゴリズム / 統計モデル / 深層展開 / 深層学習 / 雑音除去 / 音源分離 / 非負値行列因子分解
  • Research Projects

    (1 results)
  • Research Products

    (8 results)
  •  Learning statistical models using neural networks and application to acoustic signal processingPrincipal Investigator

    • Principal Investigator
      Tanji Hiroki
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 61010:Perceptual information processing-related
    • Research Institution
      Meiji University

All 2023 2022 2021

All Journal Article Presentation

  • [Journal Article] Deep Multiplicative Update Algorithm for Nonnegative Matrix Factorization and Its Application to Audio Signals2023

    • Author(s)
      Hiroki Tanji, Takahiro Murakami
    • Journal Title

      IEICE Trans. Fundamentals

      Volume: E106-A

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Journal Article] Deep Multiplicative Update Algorithm for Nonnegative Matrix Factorization and Its Application to Audio Signals2023

    • Author(s)
      TANJI Hiroki、MURAKAMI Takahiro
    • Journal Title

      IEICE Trans. Fundamentals

      Volume: E106.A Issue: 7 Pages: 962-975

    • DOI

      10.1587/transfun.2022EAP1098

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2023-07-01
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K12745, KAKENHI-PROJECT-21K17769
  • [Presentation] Phase Vocoderを用いた話速変換におけるTransient Smearingの軽減2023

    • Author(s)
      八木澤太貴、丹治寛樹、村上隆啓
    • Organizer
      第38回信号処理シンポジウム
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Presentation] Improvement of the direction-of-arrival estimation method using a single channel microphone by correcting a spectral slope of speech2022

    • Author(s)
      Masaki Ikeuchi, Hiroki Tanji, and Takahiro Murakami
    • Organizer
      Proc. 2022 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Presentation] 最尤推定に基づく1ch 到来方向推定法の音声信号への拡張2021

    • Author(s)
      池内柾, 小野寺章吾, 丹治寛樹, 村上隆啓
    • Organizer
      電気学会システム研究会
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Presentation] 変分ベイズに基づく高精度画像照合による 無人月面探査機の画像航行に関する研究2021

    • Author(s)
      丹治寛樹, 大関裕太, 伊藤充輝, 神田達也, 鎌田弘之, 高玉圭樹, 石田貴行, 福田盛介, 澤井秀次郎, 坂井真一郎
    • Organizer
      第65回宇宙科学技術連合講演会
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Presentation] 到来方向に誤差を含む参照信号を利用したマイクロホンアレーの校正2021

    • Author(s)
      小野寺章吾, 池内柾, 丹治寛樹, 村上隆啓
    • Organizer
      電気学会システム研究会
    • Data Source
      KAKENHI-PROJECT-21K17769
  • [Presentation] Learning the statistical model of the NMF using the deep multiplicative update algorithm with applications2021

    • Author(s)
      Hiroki Tanji, Takahiro Murakami
    • Organizer
      Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2021 (APSIPA ASC 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K17769

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