Dr. Masahiro Akiba Profile

Dr. Masahiro Akiba

Senior Fellow at Topcon Corp

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Publications (9)

SPIE Journal Paper | 1 November 2007 Open Access

In vivo video-rate cellular-level full-field optical coherence tomography

Masahiro Akiba, Kinpui Chan

JBO, Vol. 12, Issue 06, 064024, (November 2007) https://doi.org/10.1117/12.10.1117/1.2822159

KEYWORDS: Optical coherence tomography, Imaging systems, CCD cameras, In vivo imaging, Video, Tissues, Microscopes, Light sources, Image resolution, Phase shifts

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Proceedings Article | 11 July 2007 Paper

Scattering optical coherence angiography with 1-um swept source optical coherence tomography

Yoshiaki Yasuno, Youngjoo Hong, Shuichi Makita, Masahiro Akiba, Masahiro Miura, Toyohiko Yatagai

Proceedings Volume 6627, 66271N (2007) https://doi.org/10.1117/12.727981

KEYWORDS: Optical coherence tomography, Scattering, Coherence (optics), 3D metrology, In vivo imaging, Light sources, Angiography, Visualization, 3D image processing, Algorithm development

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SPIE Journal Paper | 1 July 2007 Open Access

Ultrahigh-resolution imaging of human donor cornea using full-field optical coherence tomography

Masahiro Akiba, Naoyuki Maeda, Kazuhiko Yumikake, Takeshi Soma, Kohji Nishida, Yasuo Tano, Kin-Pui Chan

JBO, Vol. 12, Issue 04, 041202, (July 2007) https://doi.org/10.1117/12.10.1117/1.2764461

KEYWORDS: Cornea, Optical coherence tomography, Image resolution, Imaging systems, Collagen, Visualization, Microscopes, Objectives, Confocal microscopy, CCD cameras

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Proceedings Article | 7 February 2007 Paper

Real-time ultrahigh-resolution imaging by dual-channel full-field optical coherence tomography

Masahiro Akiba, Kin Pui Chan

Proceedings Volume 6429, 64291N (2007) https://doi.org/10.1117/12.699916

KEYWORDS: Imaging systems, Optical coherence tomography, CCD cameras, Image resolution, Tissues, Mirrors, Phase shifts, Charge-coupled devices, Lamps, Objectives

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Proceedings Article | 20 February 2006 Paper

Three-dimensional investigation of in vivo anterior eye segments by swept-source optical coherence tomography with ready-for-shipping scanning light source

Yoshiaki Yasuno, Violeta Dimitrova Madjarova, Shuichi Makita, Masahiro Akiba, Atsushi Morosawa, Changho Chong, Toru Sakai, Kin-Pui Chan, Masahide Itoh, Toyohiko Yatagai

Proceedings Volume 6079, 60790W (2006) https://doi.org/10.1117/12.648335

KEYWORDS: Optical coherence tomography, Light sources, In vivo imaging, Eye, Tomography, Signal detection, 3D scanning, Calibration, Sensors, Mirrors

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Proceedings Article | 13 April 2005 Paper

Video-rate en-face OCT imaging by parallel heterodyne detection

Masahiro Akiba, Kinpui Chan, Naohiro Tanno

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.589048

KEYWORDS: Optical coherence tomography, CCD cameras, Signal detection, Heterodyning, Charge-coupled devices, Mirrors, Imaging systems, Argon, Light sources, Liquid crystals

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Proceedings Article | 15 May 2002 Paper

En-face optical coherence imaging for three-dimensional microscopy

Masahiro Akiba, Kin Chan, Naohiro Tanno

Proceedings Volume 4621, (2002) https://doi.org/10.1117/12.467839

KEYWORDS: Heterodyning, Optical coherence tomography, CCD cameras, 3D image processing, Microscopy, Beam splitters, Signal detection, Light sources, Light, Mirrors

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Proceedings Article | 24 October 1997 Paper

Fluorescent x-ray computed tomography to visualize specific material distribution

Tohoru Takeda, Tetsuya Yuasa, Atsunori Hoshino, Masahiro Akiba, Akira Uchida, Masahiro Kazama, Kazuyuki Hyodo, F. Avraham Dilmanian, Takao Akatsuka, Yuji Itai

Proceedings Volume 3149, (1997) https://doi.org/10.1117/12.279355

KEYWORDS: X-rays, X-ray detectors, Iodine, Compton scattering, Sensors, X-ray imaging, Absorption, X-ray computed tomography, Collimators, Monte Carlo methods

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Proceedings Article | 11 April 1996 Paper

Fluorescent x-ray computed tomography with synchrotron radiation using fan collimator

Tohoru Takeda, Masahiro Akiba, Tetsuya Yuasa, Masahiro Kazama, Atsunori Hoshino, Yuuki Watanabe, Kazuyuki Hyodo, F. Avraham Dilmanian, Takao Akatsuka, Yuji Itai

Proceedings Volume 2708, (1996) https://doi.org/10.1117/12.237832

KEYWORDS: X-rays, Monte Carlo methods, Iodine, Sensors, Compton scattering, Collimators, X-ray detectors, X-ray imaging, X-ray computed tomography, Signal attenuation

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Showing 5 of 9 publications

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