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Proceedings Paper

Extended volume retinal vascular imaging with phase variance contrast optical coherence tomography
Author(s): Jeff Fingler; Daniel M. Schwartz; Scott E. Fraser
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Paper Abstract

We present recent developments from a phase variance based motion contrast method of retinal vascular OCT imaging, called phase variance contrast optical coherence tomography (PV-OCT). Using a 25 kHz spectral domain optical coherence tomography (SDOCT) system, the vascular visualization capabilities of this contrast method are demonstrated with composite images created from multiple data sets. Wide field vascular images extending over the fovea and optic nerve head are presented as well as microvascular retinal images over the fovea to demonstrate the trade-offs between imaging speed and vascular visualization.

Paper Details

Date Published: 11 February 2011
PDF: 7 pages
Proc. SPIE 7885, Ophthalmic Technologies XXI, 78850I (11 February 2011); doi: 10.1117/12.873893
Show Author Affiliations
Jeff Fingler, California Institute of Technology (United States)
Daniel M. Schwartz, Univ. of California, San Francisco (United States)
Scott E. Fraser, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 7885:
Ophthalmic Technologies XXI
Fabrice Manns; Per G. Söderberg; Arthur Ho, Editor(s)

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