T
Toyohiko Yatagai
Researcher at Utsunomiya University
Publications - 407
Citations - 8051
Toyohiko Yatagai is an academic researcher from Utsunomiya University. The author has contributed to research in topics: Optical coherence tomography & Holography. The author has an hindex of 44, co-authored 404 publications receiving 7649 citations. Previous affiliations of Toyohiko Yatagai include University of Tsukuba.
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Optical coherence angiography
TL;DR: Noninvasive angiography is demonstrated for the in vivo human eye with high-speed spectral-domain optical coherence tomography and three-dimensional vasculature of ocular vessels has been visualized.
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Three-dimensional and high-speed swept-source optical coherence tomography for in vivo investigation of human anterior eye segments
Yoshiaki Yasuno,Violeta Dimitrova Madjarova,Shuichi Makita,Masahiro Akiba,Atsushi Morosawa,Changho Chong,Toru Sakai,Kinpui Chan,Masahide Itoh,Toyohiko Yatagai +9 more
TL;DR: A simple calibration method using a fringe analysis technique for spectral rescaling is presented, which shows that the system sensitivity is experimentally determined to be 114 dB, and the three-dimensional OCT volumes reveal the structures of the anterior eye segments, which are difficult to observe in two- dimensional OCT images.
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In vivo high-contrast imaging of deep posterior eye by 1-microm swept source optical coherence tomography and scattering optical coherence angiography.
Yoshiaki Yasuno,Young-Joo Hong,Shuichi Makita,Masahiro Yamanari,Masahiro Akiba,Masahiro Miura,Toyohiko Yatagai +6 more
TL;DR: A software-based algorithm of scattering optical coherence angiography (S-OCA) is developed for the high-contrast and 3D imaging of the choroidal vessels.
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Birefringence imaging of human skin by polarization-sensitive spectral interferometric optical coherence tomography.
TL;DR: The OCT system successfully reveals the birefringent nature of human skin tissue through the measurement of the distribution of each element of the Müller matrix of a measured object from 16 OCT images.
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Scanning moiré method and automatic measurement of 3-D shapes.
TL;DR: A new type of moiré and its application to topography are discussed and the fact that a contour line system and a sectional shape of the object are automatically reconstructed and displayed on a color TV monitor is very significant.