Ms. Rion Morishita Profile

Rion Morishita

at Univ of Tsukuba

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 13 March 2024 Poster

Investigating the dependency of dynamic optical coherence tomography signals on resolution and wavelength by experimental and simulation approaches

Shumpei Fujimura, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yiheng Lim, Lida Zhu, Rion Morishita, Yuanke Feng, Yoshiaki Yasuno

Proceedings Volume PC12830, PC128301E (2024) https://doi.org/10.1117/12.3005612

KEYWORDS: Optical coherence tomography, Computing systems, Tissues, Image resolution, Visualization, Spectral resolution, Numerical simulations, Modeling, Diffusion, Breast

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Proceedings Article | 13 March 2024 Presentation

Longitudinal drug response imaging of tumor spheroids using dynamic optical coherence tomography in conjunction with cell cultivation

Ibrahim Abd El-Sadek, Rion Morishita, Masato Iwatsuki, Atsuko Furukawa, Shuichi Makita, Pradipta Mukherjee, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12841, PC1284103 (2024) https://doi.org/10.1117/12.3000669

KEYWORDS: Biological imaging, Tumors, Optical coherence tomography, Biological samples, Vacuum chambers, Microscopes, Imaging systems, Visualization, Tomography, Tissues

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Proceedings Article | 13 March 2024 Presentation

Wavelength and resolution dependency of dynamic optical coherence tomography

Shumpei Fujimura, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yiheng Lim, Lida Zhu, Rion Morishita, Yuanke Feng, Yoshiaki Yasuno

Proceedings Volume PC12854, PC128540D (2024) https://doi.org/10.1117/12.3001490

KEYWORDS: Optical coherence tomography, Tissues, Image resolution, Computing systems, Visualization, Spectral resolution, Numerical simulations, Modeling, Diffusion, Breast cancer

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Proceedings Article | 13 March 2024 Presentation

Characterizing intracellular activities of dynamic optical coherence tomography: a mathematical modeling approach

Yuanke Feng, Shumpei Fujimura, Yiheng Lim, Thitiya Seesan, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yoshiaki Yasuno

Proceedings Volume PC12854, PC128540C (2024) https://doi.org/10.1117/12.3001296

KEYWORDS: Optical coherence tomography, Mathematical modeling, Computer simulations, Signal intensity, Particles, Modeling, Light scattering, Diffusion

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Proceedings Article | 13 March 2024 Presentation

In-vivo dynamic and multi-contrast imaging of human skin by motion-suppressed dynamic optical coherence tomography

Yu Guo, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yiqiang Zhu, Yoshiaki Yasuno

Proceedings Volume 12816, 1281602 (2024) https://doi.org/10.1117/12.3001667

KEYWORDS: Optical coherence tomography, In vivo imaging, Skin, Biological samples, Visualization, Visual analytics, Tissues, Statistical analysis, Raster graphics, Mode conditioning cables

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Proceedings Article | 13 March 2024 Poster + Paper

Mathematical modeling of intracellular and intratissue activities for understanding dynamic optical coherence tomography signals

Yuanke Feng, Shumpei Fujimura, Yiheng Lim, Thitiya Seesan, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yoshiaki Yasuno

Proceedings Volume 12830, 128300H (2024) https://doi.org/10.1117/12.3005637

KEYWORDS: Optical coherence tomography, Mathematical modeling, Motion models, Tissues, Diffusion, Voxels, Computer simulations, Particles, Speckle pattern, Numerical simulations

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Proceedings Article | 13 March 2024 Presentation + Paper

Quantitative dynamic optical coherence tomography by multi-time-window signal intensity variance

Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Tanatchaya Seesan, Yiheng Lim, Tomoko Mori, Atsuko Furukawa, Satoshi Matsusaka, Shuichi Makita, Yoshiaki Yasuno

Proceedings Volume 12830, 128300R (2024) https://doi.org/10.1117/12.3003694

KEYWORDS: Optical coherence tomography, Fluorescence, Tumors, Signal intensity, Visualization, Computer simulations, Tissues, Speckle, Numerical simulations, Vacuum chambers

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Proceedings Article | 13 March 2024 Presentation + Paper

In vivo dynamic optical coherence tomography with hardware- and software-based motion correction

Yu Guo, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Yiqiang Zhu, Yoshiaki Yasuno

Proceedings Volume 12830, 128300Y (2024) https://doi.org/10.1117/12.3005623

KEYWORDS: Optical coherence tomography, In vivo imaging, Skin, Biological imaging, Tissues, Biological samples, Angiography

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Proceedings Article | 14 August 2023 Paper

New formulation of OCT for analytical signal-to-speckle separation and volumetric differential contrast imaging

Kiriko Tomita, Shuichi Makita, Naoki Fukutake, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Antonia Lichtenegger, Yoshiaki Yasuno

Proceedings Volume 12632, 126320V (2023) https://doi.org/10.1117/12.2670518

KEYWORDS: Optical coherence tomography, Point spread functions, Speckle, Signal processing, Signal analyzers, In vivo imaging, Artificial intelligence, Refractive index, Microscopy, Mathematical modeling

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Proceedings Article | 11 August 2023 Paper

Human-derived tumor-spheroid-based anti-cancer drugs testing using dynamic optical coherence tomography

I. Abd El-Sadek, R. Morishita, T. Mori, S. Makita, P. Mukherjee, S. Matsusaka, Y. Yasuno

Proceedings Volume 12632, 126321A (2023) https://doi.org/10.1117/12.2670856

KEYWORDS: Optical coherence tomography, Tumors, Optical testing, Visualization, Tissues, Tomography, Shrinkage, Raster graphics, Fluorescence imaging, Breast cancer

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Proceedings Article | 11 August 2023 Paper

Label-free intra-tissue activity imaging of alveolar organoid with three-dimensional dynamic optical coherence tomography

Rion Morishita, Pradipta Mukherjee, Ibrahim Abd El-Sadek, Toshio Suzuki, Antonia Lichtenegger, YiHeng Lim, Yiqiang Zhu, Shuichi Makita, Yuki Yamamoto, Tetsuharu Nagamoto, Yoshiaki Yasuno

Proceedings Volume 12632, 126321C (2023) https://doi.org/10.1117/12.2670861

KEYWORDS: Optical coherence tomography, 3D image processing, 3D modeling, Visualization, Tissues, Stem cells, Scattering, Medical research, Light sources, In vitro testing

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Proceedings Article | 27 March 2023 Poster

Label-free dynamic OCT (D-OCT) based evaluation of tumor spheroids

Ibrahim Abd El-Sadek, Rion Morishita, Tomoko Mori, Shuichi Makita, Pradipta Mukherjee, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12367, PC123671O (2023) https://doi.org/10.1117/12.2651543

KEYWORDS: Tumors, Optical coherence tomography, Tissues, Microscopy, Visualization, Solids, Medicine, Luminescence, In vivo imaging, Cancer

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Proceedings Article | 27 March 2023 Poster

Disperse scatterer model of OCT and its application to design volumetric differential contrast imaging

Kiriko Tomita, Shuichi Makita, Naoki Fukutake, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Antonia Lichtenegger, Junya Tamaoki, Lixuan Bian, Makoto Kobayashi, Tmoko Mori, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12367, PC123671Q (2023) https://doi.org/10.1117/12.2652325

KEYWORDS: Optical coherence tomography, Refractive index, Digital image correlation, Signal processing, Coherence imaging, 3D modeling, Statistical modeling, Optical imaging, Microscopy, Laser beam diagnostics

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Proceedings Article | 16 March 2023 Presentation

Non-invasive and label-free zebrafish investigations using polarization-sensitive optical coherence tomography (Conference Presentation)

Antonia Lichtenegger, Junya Tamaoki, Pradipta Mukherjee, Roxane Licandro, Lida Zhu, Tomoko Mori, Rion Morishita, Lixuan Bian, Ibrahim Abd El-Sadek, Shuichi Makita, Konrad Leskovar, Satoshi Matsusaka, Martin Distel, Makoto Kobayashi, Bernhard Baumann, Yoshiaki Yasuno

Proceedings Volume PC12391, PC123910Z (2023) https://doi.org/10.1117/12.2646760

KEYWORDS: Optical coherence tomography, Tumors, Prototyping, Polarization, 3D modeling, 3D image processing, Tumor growth modeling, Image resolution, Visualization, Tissues

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Proceedings Article | 16 March 2023 Presentation

Volumetric differential contrast imaging by computationally augmented optical coherence tomography microscopy (Conference Presentation)

Kiriko Tomita, Shuichi Makita, Naoki Fukutake, Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Antonia Lichtengger, Junya Tamaoki, Lixuan Bian, Makoto Kobayashi, Tomoko Mori, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12391, PC1239111 (2023) https://doi.org/10.1117/12.2648746

KEYWORDS: Optical coherence tomography, Microscopy, Optical microscopy, Refractive index, Digital image correlation, 3D modeling, Signal processing, Tumors, Optical imaging, Laser beam diagnostics

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Proceedings Article | 9 March 2023 Presentation

Motion-immune digital refocusing of point-scanning optical coherence tomography using Lissajous scan for in vivo imaging

Shuichi Makita, Lida Zhu, Pradipta Mukherjee, Yiheng Lim, Rion Morishita, Ibrahim Abd El-Sadek, Yoshiaki Yasuno

Proceedings Volume PC12367, PC123670M (2023) https://doi.org/10.1117/12.2647850

KEYWORDS: Optical coherence tomography, In vivo imaging, Tissues, Electronic filtering, Ultrafast phenomena, Ultrafast imaging, Statistical analysis, Spatial resolution, Skin, Reconstruction algorithms

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Proceedings Article | 9 March 2023 Presentation

Low- and high-resolution volumetric dynamic optical coherence tomography of in vitro cell cultures

Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Tomoko Mori, Suzuki Toshio, Antonia Lichtengger, Lim Yi Heng, Zhu Yiqiang, Shuichi Makita, Yuki Yamamoto, Tetsuharu Nagamoto, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12367, PC123671D (2023) https://doi.org/10.1117/12.2652167

KEYWORDS: Optical coherence tomography, In vitro testing, 3D modeling, Visualization, Tissues, Stereoscopy, Medical research, Lung, Drug development, Cancer

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Proceedings Article | 7 March 2023 Presentation

Dynamic optical coherence tomography for tumor-spheroid-based anti-cancer-drug testing

Ibrahim Abd El-Sadek, Rion Morishita, Tomoko Mori, Shuichi Makita, Pradipta Mukherjee, Satoshi Matsusaka, Yoshiaki Yasuno

Proceedings Volume PC12378, PC1237804 (2023) https://doi.org/10.1117/12.2649555

KEYWORDS: Tumors, Optical coherence tomography, Tissues, Visualization, Microscopy, 3D acquisition, Tomography, Statistical analysis, Solids, Luminescence

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Proceedings Article | 7 March 2022 Poster + Presentation + Paper

Sparse frame acquisition toward fast volumetric dynamic optical coherence tomography imaging

Rion Morishita, Ibrahim Abd El-Sadek, Pradipta Mukherjee, Arata Miyazawa, Kiriko Tomita, Shuichi Makita, Yoshiaki Yasuno

Proceedings Volume 11948, 119480I (2022) https://doi.org/10.1117/12.2612715

KEYWORDS: Optical coherence tomography, Coherence imaging, Visualization, Tumors, Raster graphics, Tissues, Optical imaging, Kidney, 3D image processing, Time metrology

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Proceedings Article | 2 March 2022 Presentation

Volumetric differential-phase imaging in scattering mode by optical coherence tomography

Kiriko Tomita, Daisuke Oida, Antonia Lichtenegger, Makoto Kobayashi, Junya Tamaoki, Lixuan Bian, Shuichi Makita, Kensuke Oikawa, Rion Morishita, Yoshiaki Yasuno

Proceedings Volume PC11972, PC119720O (2022) https://doi.org/10.1117/12.2608606

KEYWORDS: Optical coherence tomography, Light scattering, Scattering, Refractive index, Phase measurement, Tissue optics, Digital image correlation, Tissues, Phase contrast, Optical properties

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Showing 5 of 20 publications

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