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2023 Fiscal Year Research-status Report

Digital aberration correction for in vivo 3D biological high-resolution OCT imaging

Research Project

Project/Area Number 22K04962
Research InstitutionUniversity of Tsukuba

Principal Investigator

巻田 修一  筑波大学, 医学医療系, 准教授 (50533345)

Co-Investigator(Kenkyū-buntansha) 安野 嘉晃  筑波大学, 医学医療系, 教授 (10344871)
Project Period (FY) 2022-04-01 – 2025-03-31
Keywords光コヒーレンストモグラフィ / デジタルフォーカス補正 / 不随意運動
Outline of Annual Research Achievements

前年度までで達成された、1次元の収差補正と複数方向の走査データの組わせによる分解能向上に続き、OCT での高次収差の影響を表すモデル化、補正方法の検討、実際の in vivo ヒト網膜画像での実証と手法の検討を行った。
前年度で判明した、高次収差が複数ある場合の画質最適化の収束に関する問題に対し、高次収差がある場合の OCT 画像形成の理論モデルを精緻化して補正方法の検討を進めた。高次収差がある場合の OCT 画像生成理論を検討して、収差補正フィルターのモデルを検討し、その最適化パラメータの幾つかを物理量の予測に基づいて事前設定した。これにより、最適化に制約を加えることで、ある程度収束することが確認された。
これらの結果は、in vivo ヒト網膜のデータで確認された。ラスター走査パターンと、以前に開発した位相補正方法[K. Oikawa et al, Biomed. Opt. Express 11, 5886-5902 (2020).] によって、ある程度の狭い画角で収差補正した網膜の微細構造画像を取得できることが確認された。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

今年度の予定であった、in vivo 生体での高次収差も補正するアプローチの動作検証と問題点の洗い出し・解決案の検討と実装が行われた。
これらにより、in vivo 生体での三次元 OCT 画像の高次収差補正が、狭い視野角という制限付きではあるが、達成された。
これらのことから、高次収差を含む場合の in vivo 生体高分解能 OCT イメージングと Lissajous 走査によるモーション補正・広画角化への事前準備がスムーズに進行しているため、本課題は当初の計画通りに順調に進展していると考えられる。

Strategy for Future Research Activity

モーション補正による安定した画像所得と、広画角化を目指し、Lissajous 走査と組合せた場合の高次収差補正の問題の洗い出しと、その解決方法の模索を進めていく。
また、より高分解能な画像取得を行うため、さらに大きな高次収差がある場合の補正方法の検討も合わせて進めていく。

Causes of Carryover

論文出版と海外出張の時期がずれたため、出版費用と出張費を次年度にて使用する。

  • Research Products

    (25 results)

All 2024 2023

All Journal Article (7 results) Presentation (18 results) (of which Int'l Joint Research: 10 results,  Invited: 2 results)

  • [Journal Article] Label-free visualization and quantification of the drug-type-dependent response of tumor spheroids by dynamic optical coherence tomography2024

    • Author(s)
      Abd El-Sadek Ibrahim、Morishita Rion、Mori Tomoko、Makita Shuichi、Mukherjee Pradipta、Matsusaka Satoshi、Yasuno Yoshiaki
    • Journal Title

      Scientific Reports

      Volume: 14 Pages: 3366

    • DOI

      10.1038/s41598-024-53171-4

  • [Journal Article] Theoretical model for en face optical coherence tomography imaging and its application to volumetric differential contrast imaging2023

    • Author(s)
      Tomita Kiriko、Makita Shuichi、Fukutake Naoki、Morishita Rion、Abd El-Sadek Ibrahim、Mukherjee Pradipta、Lichtenegger Antonia、Tamaoki Junya、Bian Lixuan、Kobayashi Makoto、Mori Tomoko、Matsusaka Satoshi、Yasuno Yoshiaki
    • Journal Title

      Biomedical Optics Express

      Volume: 14 Pages: 3100~3100

    • DOI

      10.1364/BOE.491510

  • [Journal Article] Label-free intratissue activity imaging of alveolar organoids with dynamic optical coherence tomography2023

    • Author(s)
      Morishita Rion、Suzuki Toshio、Mukherjee Pradipta、Abd El-Sadek Ibrahim、Lim Yiheng、Lichtenegger Antonia、Makita Shuichi、Tomita Kiriko、Yamamoto Yuki、Nagamoto Tetsuharu、Yasuno Yoshiaki
    • Journal Title

      Biomedical Optics Express

      Volume: 14 Pages: 2333~2333

    • DOI

      10.1364/BOE.488097

  • [Journal Article] Multi-focus averaging for multiple scattering suppression in optical coherence tomography2023

    • Author(s)
      Zhu Lida、Makita Shuichi、Tamaoki Junya、Lichtenegger Antonia、Lim Yiheng、Zhu Yiqiang、Kobayashi Makoto、Yasuno Yoshiaki
    • Journal Title

      Biomedical Optics Express

      Volume: 14 Pages: 4828~4828

    • DOI

      10.1364/BOE.493706

  • [Journal Article] Renal tubular function and morphology revealed in kidney without labeling using three-dimensional dynamic optical coherence tomography2023

    • Author(s)
      Mukherjee Pradipta、Fukuda Shinichi、Lukmanto Donny、Tran Thi Hang、Okada Kosuke、Makita Shuichi、El-Sadek Ibrahim Abd、Lim Yiheng、Yasuno Yoshiaki
    • Journal Title

      Scientific Reports

      Volume: 13 Pages: 15324

    • DOI

      10.1038/s41598-023-42559-3

  • [Journal Article] Label-free drug response evaluation of human derived tumor spheroids using three-dimensional dynamic optical coherence tomography2023

    • Author(s)
      Abd El-Sadek Ibrahim、Shen Larina Tzu-Wei、Mori Tomoko、Makita Shuichi、Mukherjee Pradipta、Lichtenegger Antonia、Matsusaka Satoshi、Yasuno Yoshiaki
    • Journal Title

      Scientific Reports

      Volume: 13 Pages: 15377

    • DOI

      10.1038/s41598-023-41846-3

  • [Journal Article] Polarization-artifact reduction and accuracy improvement of Jones-matrix polarization-sensitive optical coherence tomography by multi-focus-averaging based multiple scattering reduction2023

    • Author(s)
      Zhu Lida、Makita Shuichi、Tamaoki Junya、Zhu Yiqiang、Mukherjee Pradipta、Lim Yiheng、Kobayashi Makoto、Yasuno Yoshiaki
    • Journal Title

      Biomedical Optics Express

      Volume: 15 Pages: 256~256

    • DOI

      10.1364/BOE.509763

  • [Presentation] Computational method for improving the lateral resolution of retinal OCT images with Lissajous scan OCT2024

    • Author(s)
      Shuichi Makita; Lida Zhu; Yoshiaki Yasuno
    • Organizer
      Ophthalmic Technologies XXXIV
    • Int'l Joint Research
  • [Presentation] Volumetric digital aberration correction of point-scanning optical coherence tomography by simulating aberrated system response function2024

    • Author(s)
      Shuichi Makita; Lida Zhu; Yiqiang Zhu; Pradipta Mukherjee; Yiheng Lim; Rion Morishita; Ibrahim Abd El-Sadek; Yoshiaki Yasuno
    • Organizer
      Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVIII
    • Int'l Joint Research
  • [Presentation] Deep-learning-based high-speed volumetric dynamic optical coherence tomography2024

    • Author(s)
      Yusong Liu; Ibrahim Abd El-Sadek; Shuichi Makita; Tomoko Mori; Atsuko Furukawa; Satoshi Matsusaka; Yoshiaki Yasuno
    • Organizer
      Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVIII
    • Int'l Joint Research
  • [Presentation] Deep learning-based scatterer density estimation for the analysis of retinal tissue property2024

    • Author(s)
      Thitiya Seesan; Shuichi Makita; Masahiro Miura; Yoshiaki Yasuno
    • Organizer
      Ophthalmic Technologies XXXIV
    • Int'l Joint Research
  • [Presentation] High-density and >20-degree field-of-view Lissajous scan optical coherence tomography angiography in diabetic retinopathy2023

    • Author(s)
      Yoshiaki Yasuno; Masahiro Miura; Shinnosuke Azuma; Toshihiro Mino; Shuichi Makita
    • Organizer
      ARVO2023
    • Int'l Joint Research
  • [Presentation] In vivo retinal imaging by optical coherence tomography with digital aberration correction and Lissajous scan2023

    • Author(s)
      Shuichi Makita; Lida Zhu; Yoshiaki Yasuno
    • Organizer
      ARVO2023
    • Int'l Joint Research
  • [Presentation] New formulation of OCT for analytical signal-to-speckle separation and volumetric differential contrast imaging2023

    • Author(s)
      Kiriko Tomita; Shuichi Makita; Naoki Fukutake; Rion Morishita; Ibrahim Abd El-Sadek; Pradipta Mukherjee; Antonia Lichtenegger; Yoshiaki Yasuno
    • Organizer
      European Conference on Biomedical Optics 2023
    • Int'l Joint Research / Invited
  • [Presentation] Label-free intra-tissue activity imaging of alveolar organoid with three-dimensional dynamic optical coherence tomography2023

    • Author(s)
      Rion Morishita; Pradipta Mukherjee; Ibrahim Abd El-Sadek; Toshio Suzuki; Antonia Lichtenegger; YiHeng Lim; Zhu Yiqiang; Shuichi Makita; Yuki Yamamoto; Tetsuharu Nagamoto; Yoshiaki Yasuno
    • Organizer
      European Conference on Biomedical Optics 2023
    • Int'l Joint Research
  • [Presentation] Human-derived tumor-spheroid-based anti-cancer drugs testing using dynamic optical coherence tomography2023

    • Author(s)
      Ibrahim Abd El-Sadek; Rion Morishita; Tomoko Mori; Shuichi Makita; Pradipta Mukherjee; Satoshi Matsusaka; Yoshiaki Yasuno
    • Organizer
      European Conference on Biomedical Optics 2023
    • Int'l Joint Research
  • [Presentation] Quantitative intra-tissue activity imaging technique for evaluating in vitro cell culture samples by optical coherence tomography2023

    • Author(s)
      Rion Morishita; Toshio Suzuki; Pradipta Mukherjee; Ibrahim Abd El-Sadek; Tanatchaya Seesan; Yiheng Lim; Shuichi Makita; Yuki Yamamoto; Tetsuharu Nagamoto; Yoshiaki Yasuno
    • Organizer
      隨ャ84蝗? 蠢懃畑迚ゥ逅?蟄ヲ莨? 遘句ュ」蟄ヲ陦楢ャ帶シ比シ?
  • [Presentation] Computational-hardware hybrid methods for tissue deep imaging in Jones matrix polarization-sensitive optical coherence tomography2023

    • Author(s)
      Lida Zhu; Shuichi Makita; Junya Tamaoki; Antonia Lichtenegger; Yiqiang Zhu; Makoto Kobayashi; Yoshiaki Yasuno
    • Organizer
      隨ャ84蝗? 蠢懃畑迚ゥ逅?蟄ヲ莨? 遘句ュ」蟄ヲ陦楢ャ帶シ比シ?
  • [Presentation] Deep learning based high-speed three-dimensional dynamic optical coherence tomography generation for tumor spheroid evaluation2023

    • Author(s)
      Yusong Liu; Ibrahim Abd El-Sadek; Shuichi Makita; Tomoko Mori; Atsuko Furukawa; Satoshi Matsusaka; Yoshiaki Yasuno
    • Organizer
      隨ャ84蝗? 蠢懃畑迚ゥ逅?蟄ヲ莨? 遘句ュ」蟄ヲ陦楢ャ帶シ比シ?
  • [Presentation] Assessing the effect of metabolic inhibitor drugs on liver functionality with dynamic optical coherence tomography2023

    • Author(s)
      Pradipta Mukherjee; Donny Lukmanto; Shinichi Fukuda; Toshiharu Yamashita; Kosuke Okada; Thi Hang Tran; Ibrahim Abd El-Sadek; Shuichi Makita; Yoshiaki Yasuno
    • Organizer
      隨ャ84蝗? 蠢懃畑迚ゥ逅?蟄ヲ莨? 遘句ュ」蟄ヲ陦楢ャ帶シ比シ?
  • [Presentation] Multiple scattering reduction for in-vivo imaging with B-scan-wise multi-focus averaging in optical coherence tomography2023

    • Author(s)
      Yiqiang Zhu; Lida Zhu; Shuichi Makita; Yiheng Lim; Yu Guo; Yoshiaki Yasuno
    • Organizer
      OPJ2023
  • [Presentation] Longitudinal imaging of tumor spheroid response to anti-cancer drugs by dynamic optical coherence tomography integrated with cultivation chamber2023

    • Author(s)
      Ibrahim Abd El-Sadek; Rion Morishita; Masato Iwatsuki; Atsuko Furukawa; Shuichi Makita; Pradipta Mukherjee; Satoshi Matsusaka; Yoshiaki Yasuno
    • Organizer
      OPJ2023
  • [Presentation] Stokes analysis for single-mode fiber polarization-sensitive optical coherence tomography2023

    • Author(s)
      Yiheng Lim; Pradipta Mukherjee; Shuichi Makita;Yoshiaki Yasuno
    • Organizer
      OPJ2023
  • [Presentation] Deep learning-based multi-contrast optical coherence tomography for retinal tissue analysis2023

    • Author(s)
      Thitiya Seesan; Shuichi Makita; Masahiro Miura; Yoshiaki Yasuno
    • Organizer
      OPJ2023
  • [Presentation] Computational extending and enhancing optical coherence tomography imaging2023

    • Author(s)
      Shuichi Makita
    • Organizer
      2023 IEEE Photonics Conference
    • Int'l Joint Research / Invited

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Published: 2024-12-25  

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