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Proceedings Paper

Optical coherence angiography for the retina and choroid
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Paper Abstract

Noninvasive ophthalmic angiography is demonstrated for the in vivo human. Three-dimensional structural and flow imaging have been performed with a high-speed spectral-domain optical coherence tomography. The two methods are presented; (1) Doppler optical coherence angiography: three-dimensional vasculature of retinal and choroidal vessels are visualized by flow imaging; and, (2) scattering optical coherence angiography: the choroidal vasculature is segmented from three-dimensional OCT volume set. By integrating three-dimensional vasculature images, two-dimensional images of blood vessels are obtained. These are corresponding to fluorescein angiogram and indocyanine green angiogram.

Paper Details

Date Published: 11 July 2007
PDF: 6 pages
Proc. SPIE 6627, Optical Coherence Tomography and Coherence Techniques III, 66271O (11 July 2007); doi: 10.1117/12.728077
Show Author Affiliations
Shuichi Makita, Univ. of Tsukuba (Japan)
Youngjoo Hong, Univ. of Tsukuba (Japan)
KAIST (South Korea)
Masahiro Miura, Tokyo Medical Univ. (Japan)
Univ. of Tsukuba (Japan)
Masahiro Yamanari, Univ. of Tsukuba (Japan)
Toyohiko Yatagai, Univ. of Tsukuba (Japan)
Yoshiaki Yasuno, Univ. of Tsukuba (Japan)

Published in SPIE Proceedings Vol. 6627:
Optical Coherence Tomography and Coherence Techniques III
Peter E. Andersen; Zhongping Chen, Editor(s)

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