Dr. Hidenobu Arimoto Profile

Dr. Hidenobu Arimoto

Research Associate at AIST

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Author

Publications (17)

Proceedings Article | 15 June 2020 Paper

Image reconstruction behind diffuser by deep learning and spatial filtering

Taichi Nishijima, Hidenobu Arimoto, Wataru Watanabe

Proceedings Volume 11521, 1152116 (2020) https://doi.org/10.1117/12.2573296

KEYWORDS: Diffusers, Iris, Spatial light modulators, Speckle, Image restoration, Spatial filters, Light scattering, Scattering media, Linear polarizers, Charge-coupled devices

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Proceedings Article | 15 June 2020 Paper

Reconstruction quality of digital holographic images using a holographic diffuser with different distances

Soichiro Tabata, Fumito Araki, Hidenobu Arimoto, Wataru Watanabe

Proceedings Volume 11521, 1152115 (2020) https://doi.org/10.1117/12.2573283

KEYWORDS: Diffusers, Holography, Digital holography, 3D image reconstruction, Holograms, Image sensors, Beam splitters, Image quality, Scattering, Speckle imaging

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SPIE Journal Paper | 24 September 2018 Open Access

Mobile-phone-based Rheinberg microscope with a light-emitting diode array

Yuma Ogasawara, Ryo Sugimoto, Ryoji Maruyama, Hidenobu Arimoto, Yosuke Tamada, Wataru Watanabe

JBO, Vol. 24, Issue 03, 031007, (September 2018) https://doi.org/10.1117/12.10.1117/1.JBO.24.3.031007

KEYWORDS: Light emitting diodes, Microscopes, Visualization, Colorimetry, Microscopy, Cell phones, RGB color model, Light sources, Green light emitting diodes, Biology

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Proceedings Article | 24 April 2018 Paper

Image acquisition with smartphone-based LED array microscope

Kazuko Koda, Shu Uenoyama, Ryo Sugimoto, Ryoji Maruyama, Hidenobu Arimoto, Wataru Watanabe

Proceedings Volume 10711, 107111Z (2018) https://doi.org/10.1117/12.2319074

KEYWORDS: Light emitting diodes, Microscopes, Objectives, Phase contrast, Image acquisition, LED lighting, Cameras, Lenses, Point-of-care devices, Diagnostics

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Proceedings Article | 24 April 2018 Paper

Reconstruction of complex amplitude by lensless phase-shift digital holography through an opaque glass plate

Akinori Igarashi, Hidenobu Arimoto, Wataru Watanabe

Proceedings Volume 10711, 1071118 (2018) https://doi.org/10.1117/12.2319075

KEYWORDS: Glasses, Digital holography, Cameras, Opacity, Phase shifts, 3D image reconstruction, Optical imaging

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Proceedings Article | 24 April 2018 Paper

Implementation of a Raspberry-Pi-based LED array microscope for multi-contrast images

Ryoji Maruyama, Tomoki Shimada, Ryota Yokoe, Hidenobu Arimoto, Wataru Watanabe

Proceedings Volume 10711, 107111Y (2018) https://doi.org/10.1117/12.2319076

KEYWORDS: Light emitting diodes, Microscopes, Cameras, Microscopy

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SPIE Journal Paper | 7 March 2017

Phase measurement of structural modifications created by femtosecond laser pulses in glass with phase-shifting digital holographic microscopy

Akiori Igarashi, Tomoshi Komori, Takayuki Tamaki, Hidenobu Arimoto, Takashi Fukuda, Wataru Watanabe

OE, Vol. 56, Issue 11, 111702, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.11.111702

KEYWORDS: Glasses, Refractive index, Femtosecond phenomena, Digital holography, Phase measurement, Phase shifts, Microscopy, Interfaces, Holography, Ultrafast phenomena

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Proceedings Article | 16 February 2017 Paper

Spectroscopic analysis of autofluorescence distribution in digestive organ for unstained metabolism-based tumor detection

Hidenobu Arimoto, Atsushi Iwata, Keiichiro Kagawa, Yoji Sanomura, Shigeto Yoshida, Shoji Kawahito, Shinji Tanaka

Proceedings Volume 10068, 100681L (2017) https://doi.org/10.1117/12.2250776

KEYWORDS: Spectroscopy, Confocal microscopy, Tumors, Collagen, Luminescence, Tissue optics, Optical filters, Image sensors, Tissues, Bandpass filters

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Proceedings Article | 10 March 2015 Paper

Analysis of water spread dynamics in human skin with near-infrared imaging

Hidenobu Arimoto, Mariko Egawa

Proceedings Volume 9333, 93330W (2015) https://doi.org/10.1117/12.2076675

KEYWORDS: Skin, Near infrared, Tissue optics, Tissues, Monte Carlo methods, Absorption, Water, Natural surfaces, Imaging systems, Raman spectroscopy

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Proceedings Article | 22 February 2013 Paper

Water content distribution imaging of skin tissue using near-infrared camera and measurement depth analysis

Hidenobu Arimoto, Mariko Egawa

Proceedings Volume 8587, 85871T (2013) https://doi.org/10.1117/12.2001972

KEYWORDS: Skin, Near infrared, Tissue optics, Monte Carlo methods, Absorption, Tissues, Water, Cameras, Raman spectroscopy, Natural surfaces

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Proceedings Article | 7 March 2006 Paper

PLS regression approach for oxygen saturation in spectroscopic fundus images

Hidenobu Arimoto, Hiromitsu Furukawa, Masanori Hangai

Proceedings Volume 6138, 61381P (2006) https://doi.org/10.1117/12.644022

KEYWORDS: Oxygen, Arteries, Veins, Multispectral imaging, Tunable filters, Absorption, Retina, Cameras, Liquid crystals, Calibration

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Proceedings Article | 15 October 2003 Paper

Spectroscopic blood component measurement by using reduced ranges of absorption spectra

Hidenobu Arimoto, Yukio Yamada

Proceedings Volume 5138, (2003) https://doi.org/10.1117/12.499996

KEYWORDS: Glucose, Absorption, Absorbance, Blood, Monte Carlo methods, Skin, Scattering, Tissue optics, Spectroscopy, Tissues

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Proceedings Article | 23 July 2003 Paper

Instrumental requirements for blood glucose sensing based on diffuse reflectance NIR spectroscopy

Hidenobu Arimoto, Tomohiro Ota, Masatoshi Tarumi, Yukio Yamada

Proceedings Volume 4965, (2003) https://doi.org/10.1117/12.478381

KEYWORDS: Glucose, Absorbance, Monte Carlo methods, Absorption, Blood, Scattering, Diffuse reflectance spectroscopy, Tissue optics, Near infrared, Spectrophotometry

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Proceedings Article | 28 February 2001 Paper

Computed three-dimensional display based on integral imaging

Hidenobu Arimoto, Bahram Javidi

Proceedings Volume 10298, 1029806 (2001) https://doi.org/10.1117/12.419791

KEYWORDS: 3D displays, Integral imaging, 3D image processing, 3D image reconstruction, Reconstruction algorithms, Image retrieval, Image quality, Imaging systems, Computing systems, Image processing

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Proceedings Article | 1 October 1999 Paper

Propagation of angular cross-spectral density and 3D imaging

Hidenobu Arimoto, Kazuyoshi Itoh

Proceedings Volume 3804, (1999) https://doi.org/10.1117/12.363973

KEYWORDS: Interferometry, Optical fibers, Stereoscopy, 3D image processing, Imaging systems, Spatial coherence, Wave propagation, Free space, Fourier transforms, Point spread functions

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Proceedings Article | 19 July 1999 Paper

Interferometric imaging by inverse propagation of cross-spectral density

Hidenobu Arimoto, Kazuyoshi Itoh

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.355045

KEYWORDS: Interferometry, Spatial coherence, Ions, Light, Erbium, Fourier transforms, Tin, Applied physics, Astronomy, Diffraction

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Proceedings Article | 7 May 1999 Paper

Passive interferometric 3D imaging based on the propagation law of cross-spectral density

Hidenobu Arimoto, Kazuyoshi Itoh

Proceedings Volume 3740, (1999) https://doi.org/10.1117/12.347760

KEYWORDS: Fourier transforms, Wave propagation, Interferometry, 3D image processing, Stereoscopy, Image retrieval, Spatial coherence, Differential equations, Light sources, Light wave propagation

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Showing 5 of 17 publications

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