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Image feature extraction based on wavelet, topological data analysis, deep learning, and its theory

Research Project

Project/Area Number 19K03623
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 12040:Applied mathematics and statistics-related
Research InstitutionSaga University

Principal Investigator

Minamoto Teruya  佐賀大学, 理工学部, 教授 (00294900)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsウェーブレット解析 / 位相的データ解析 / 早期がん検出 / 電子透かし / 歩容 / 画像処理 / Gyrator変換 / ウェーブレット / 画像特徴抽出 / 深層学習
Outline of Research at the Start

近年,深層学習(ディープ・ラーニング)が着目され,特に画像認識の性能の高さでは広く認知されているが,その数学的な理解には至っておらず,人間には深層学習で得られた特徴量の意味を解釈できない.そこで,本研究では,ウェーブレット解析と位相的データ解析とという特徴量に意味がある手法を援用して,画像から数学的に解釈可能な「良質な特徴量」を抽出する方法を開発する.そして,これらをもとに内視鏡画像から高精度に早期がんを検出する方法を開発する.これにより,早期がんの検出率向上が図れるだけでなく,優秀な医師の育成にもつながる.また,防犯カメラの解析にも適用すれば,犯罪捜査の支援にも大きく貢献する.

Outline of Final Research Achievements

Focusing on the multi-scale property of wavelet and topological data analysis, we developed methods to extract interpretable "high-quality features" from images. Then, by combining these features with machine learning methods, we developed various image processing and analysis methods. Specifically, we developed methods for detecting early-stage colorectal cancer and a non-reference watermarking method based on the dual-tree complex discrete Wavelet transform, methods for detecting gait and stained asbestos based on the Dyadic Wavelet transform, a method for detecting dysplasia using Lifting Wavelets, and a method for detecting early gastric cancer using Curvelets.

Academic Significance and Societal Importance of the Research Achievements

本研究により、ウェーブレット解析と位相的データ解析のマルチスケール性を活用して画像から人間が解釈可能な特徴量を抽出する手法を開発し、機械学習モデルの説明可能性の向上にも寄与した。特に、早期がん検出法の開発は医療分野での早期診断に貢献し、患者の治療成功率と生存率の向上につながる。また、非参照型電子透かし法や歩行検出などの開発は、セキュリティや監視システムの向上に寄与する。これらの成果は科学的知見の進歩だけでなく、医療、セキュリティ、社会全体の福祉向上にも寄与すると言える。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (40 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (21 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 21 results,  Open Access: 3 results) Presentation (17 results) (of which Int'l Joint Research: 12 results) Remarks (2 results)

  • [Journal Article] A NEW NUMERICAL TECHNIQUE FOR SOLVING <i>ψ</i>-FRACTIONAL RICCATI DIFFERENTIAL EQUATIONS2023

    • Author(s)
      Ali Amjid、Minamoto Teruya
    • Journal Title

      Journal of Applied Analysis & Computation

      Volume: 13 Issue: 2 Pages: 1027-1043

    • DOI

      10.11948/20220318

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Detection Method for Early-Stage Colorectal Cancer Using Dual-Tree Complex Wavelet Packet Transform2022

    • Author(s)
      Takano Daigo、Minamoto Teruya
    • Journal Title

      Advances in Intelligent Systems and Computing book series

      Volume: 1421 Pages: 205-210

    • DOI

      10.1007/978-3-030-97652-1_25

    • ISBN
      9783030976514, 9783030976521
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel numerical method for solution of fractional partial differential equations involving the $ \psi $-Caputo fractional derivative2022

    • Author(s)
      Ali Amjid、Minamoto Teruya、Shah Rasool、Nonlaopon Kamsing
    • Journal Title

      AIMS Mathematics

      Volume: 8 Issue: 1 Pages: 2137-2153

    • DOI

      10.3934/math.2023110

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Improvement of the Constructive A Priori Error Estimates for a Fully Discretized Periodic Solution of Heat Equation2022

    • Author(s)
      Takuma Kimura, Teruya Minamoto, Mitsuhiro T. Nakao
    • Journal Title

      Computational Methods in Applied Mathematics

      Volume: 22 Issue: 3 Pages: 631-647

    • DOI

      10.1515/cmam-2022-0015

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Detection of Stained Chrysotile in Microscopic Images Using Wavelet-Based Texture Features2022

    • Author(s)
      Tomita Hikaru、Minamoto Teruya
    • Journal Title

      2022 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2022

      Volume: - Pages: 19-24

    • DOI

      10.1109/icwapr56446.2022.9947130

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Watermarking Method Using Dual-Tree Complex Discrete Wavelet Transform and Quantization2022

    • Author(s)
      Shimoshimbara Masayuki、Muraoka Ken、Minamoto Teruya
    • Journal Title

      2022 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2022

      Volume: - Pages: 18-18

    • DOI

      10.1109/icwapr56446.2022.9947102

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feature Extraction Method for Early-Stage Colorectal Cancer Using Dual-Tree Complex Wavelet Packet Transform2021

    • Author(s)
      Daigo Takano, Teruya Minamoto
    • Journal Title

      2021 International Conference on Wavelet Analysis and Pattern Recognition (ICWAPR)

      Volume: 1 Pages: 1-4

    • DOI

      10.1109/icwapr54887.2021.9736150

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection of Maliciously Blurred Image Portions Using Dyadic Wavelet Transform and Jensen-Shannon Divergence2021

    • Author(s)
      Takaki Hiramatsu, Teruya Manamoto
    • Journal Title

      2021 International Conference on Wavelet Analysis and Pattern Recognition (ICWAPR)

      Volume: 1 Pages: 5-10

    • DOI

      10.1109/icwapr54887.2021.9736145

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A digital image watermarking based on high-frequency components with additive low-frequency of the dual-tree complex discrete wavelet transform2021

    • Author(s)
      Masayuki Shimoshinbara, Teruya Minamoto
    • Journal Title

      Conference Proceedings of The 40th JSST Annual International Conference on Simulation Technology (JSST2021)

      Volume: 1 Pages: 12-15

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection of maliciously image blurred portions using dyadic wavelet transform2021

    • Author(s)
      Takaki Hiramatsu, Teruya Minamoto
    • Journal Title

      Conference Proceedings of The 40th JSST Annual International Conference on Simulation Technology (JSST2021)

      Volume: 1 Pages: 16-19

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Feature Extraction Method for Detecting Early Stage Colorectal Cancer from Endoscopic Images Using Dual-Tree ComplexWavelet Packet Transform2021

    • Author(s)
      Daigo Takano, Teruya Minamoto
    • Journal Title

      Conference Proceedings of The 40th JSST Annual International Conference on Simulation Technology (JSST2021)

      Volume: 1 Pages: 20-23

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gyrator変換とDyadic Wavelet変換に基づくデジタル画像電子透かし2021

    • Author(s)
      皆本晃弥
    • Journal Title

      京都大学数理解析研究所講究録

      Volume: 2206 Pages: 75-97

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ψ-Haar wavelets method for numerically solving fractional differential equations2020

    • Author(s)
      Ali Amjid、Minamoto Teruya、Saeed Umer、Rehman Mujeeb Ur
    • Journal Title

      Engineering Computations

      Volume: 38 Issue: 2 Pages: 1037-1056

    • DOI

      10.1108/ec-01-2020-0050

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Constructive error estimates for full discrete approximation of periodic solution for heat equation2020

    • Author(s)
      Kimura Takuma、Minamoto Teruya、Nakao Mitsuhiro T.
    • Journal Title

      Journal of Computational and Applied Mathematics

      Volume: 368 Pages: 112510-112510

    • DOI

      10.1016/j.cam.2019.112510

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Esophageal Abnormality Detection from Endoscopic Images Using DT-CDWT and Persistent Homology2020

    • Author(s)
      Watarai Kohei、Omura Hajime、Minamoto Teruya
    • Journal Title

      Advances in Intelligent Systems and Computing

      Volume: 1134 Pages: 227-232

    • DOI

      10.1007/978-3-030-43020-7_30

    • ISBN
      9783030430191, 9783030430207
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Digital Image Watermarking Method Using The Gyrator And Dyadic Wavelet Transforms2020

    • Author(s)
      Arata Ide, Ryuji Ohura, Teruya Minamoto
    • Journal Title

      Proceedings of the 2020 International Conference on Wavelet Analysis and Pattern Recognition

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection Of Dysplasia From Endoscopic Images Using Daubechies 2 Wavelet Lifting Wavelet Transform2019

    • Author(s)
      Takeda Hiroaki、Minamoto Teruya
    • Journal Title

      International Conference on Wavelet Analysis and Pattern Recognition

      Volume: Volume 2019-July Pages: 8946452-8946452

    • DOI

      10.1109/icwapr48189.2019.8946452

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection of Early Esophageal Cancer from Endoscopic Images Based on a Haar Wavelet Feature2019

    • Author(s)
      Watarai Kohei、Minamoto Teruya
    • Journal Title

      International Conference on Wavelet Analysis and Pattern Recognition

      Volume: Volume 2019-July Pages: 8946486-8946486

    • DOI

      10.1109/icwapr48189.2019.8946486

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gait Feature Extraction Using Dyadic Wavelet Transform and Structural Similarity for Gait Recognition2019

    • Author(s)
      Omura Hajime、Minamoto Teruya
    • Journal Title

      Advances in Intelligent Systems and Computing

      Volume: 800 Pages: 373-377

    • DOI

      10.1007/978-3-030-14070-0_51

    • ISBN
      9783030140694, 9783030140700
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Automatic Detection of Early Gastric Cancer from Endoscopic Images Using Fast Discrete Curvelet Transform and Wavelet Transform Modulus Maxima2019

    • Author(s)
      Tanaka Yuya、Watarai Kohei、Minamoto Teruya
    • Journal Title

      Advances in Intelligent Systems and Computing

      Volume: 800 Pages: 379-383

    • DOI

      10.1007/978-3-030-14070-0_52

    • ISBN
      9783030140694, 9783030140700
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Constructive error analysis of a fulldiscrete finite element method for the heat equations2019

    • Author(s)
      Hashimoto, K., Kimura, T., Minamoto, T., Nakao, M.T.
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: 36 Issue: 3 Pages: 777-790

    • DOI

      10.1007/s13160-019-00362-6

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Detection of Stained Chrysotile in Microscopic Images Using Wavelet-based Texture Features2022

    • Author(s)
      Hikaru Tomita, Teruya Minamoto
    • Organizer
      2022 International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Watermarking Method Using Dual-tree Complex Discrete Wavelet Transform and Quantization2022

    • Author(s)
      Masayuki Shimoshimbara, Ken Muraoka, Teruya Minamoto
    • Organizer
      2022 International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Detection Method for Early-Stage Colorectal Cancer Using Dual-Tree Complex Wavelet Packet Transform2022

    • Author(s)
      Daigo Takano and Teruya Minamoto
    • Organizer
      19th International Conference on Information Technology: New Generations
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection Of Maliciously Blurred Image Portions Using Dyadic Wavelet Transform And Jensen Shannon Divergence2021

    • Author(s)
      Takaki Hiramatsu, Teruya Minamoto
    • Organizer
      the 2021 International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Feature Extraction Method For Early-Stage Colorectal Cancer Using Dual-Tree Complexwavelet Packet Transform2021

    • Author(s)
      Daigo Takano, Teruya Minamoto
    • Organizer
      the 2021 International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] A digital image watermarking based on high-frequency components with additive low-frequency of the dual-tree complex discrete wavelet transform2021

    • Author(s)
      Masayuki Shimoshinbara, Teruya Minamoto
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] Detection of maliciously image blurred portions using dyadic wavelet transform2021

    • Author(s)
      Takaki Hiramatsu, Teruya Minamoto
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] Feature Extraction Method for Detecting Early Stage Colorectal Cancer from Endoscopic Images Using Dual-Tree ComplexWavelet Packet Transform2021

    • Author(s)
      Daigo Takano, Teruya Minamoto
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] Digital Image Watermarking Method Using The Gyrator And Dyadic Wavelet Transforms2020

    • Author(s)
      Arata Ide, Ryuji Ohura, Teruya Minamoto
    • Organizer
      the 2020 International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gyrator変換とDyadic Wavelet変換を用いた画像電子透かし法2020

    • Author(s)
      井手 新, 大浦 龍二, 皆本 晃弥
    • Organizer
      2020年度電気・情報関係学会九州支部連合大会(第73回連合大会
    • Related Report
      2020 Research-status Report
  • [Presentation] ダイアディックウェーブレット変換を用いた画像改ざん検知技術の開発2020

    • Author(s)
      池田浩輔,渡会航平,皆本晃弥
    • Organizer
      2020年度 第28回電子情報通信学会九州支部学生講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Esophageal Abnormality Detection from Endoscopic Images Using DT-CDWT and Persistent Homology2020

    • Author(s)
      Watarai, K., Omura, H., Minamoto, T
    • Organizer
      2020 17th International Conference on Information Technology: New Generations
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Constructive error analysis of a full-discrete finite element method for the heat equation2019

    • Author(s)
      Kouji Hashimoto, Takuma Kimura, Teruya Minamoto and Mitsuhiro Nakao
    • Organizer
      9th International Congress on Industrial and Applied Mathematics (ICIAM2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of Dysplasia from Endoscopic Images Using Daubechies 2 Wavelet Lifting Wavelet Transform2019

    • Author(s)
      Takeda Hiroaki、Minamoto Teruya
    • Organizer
      International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of Early Esophageal Cancer from Endoscopic Images Based on a Haar Wavelet Feature2019

    • Author(s)
      Watarai Kohei、Minamoto Teruya
    • Organizer
      International Conference on Wavelet Analysis and Pattern Recognition
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Automatic detection of early gastric cancer from endoscopic images using fast discrete curvelet transform and wavelet transform modulus maxima2019

    • Author(s)
      Yuya Tanaka, Kohei Watarai and Teruya Minamoto
    • Organizer
      2019 16th International Conference on Information Technology: New Generations
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gait feature extraction using dyadic wavelet transform and structural similarity for gait recognition2019

    • Author(s)
      Hajime Omura and Teruya Minamoto
    • Organizer
      2019 16th International Conference on Information Technology: New Generations
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Remarks] 皆本晃弥研究室

    • URL

      https://www.ma.is.saga-u.ac.jp/minamoto/index.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 佐賀大学大学院理工学研究科 皆本研究室

    • URL

      https://www.ma.is.saga-u.ac.jp/minamoto/

    • Related Report
      2021 Research-status Report 2020 Research-status Report 2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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