11 February 2011 Extended volume retinal vascular imaging with phase variance contrast optical coherence tomography
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Proceedings Volume 7885, Ophthalmic Technologies XXI; 78850I (2011) https://doi.org/10.1117/12.873893
Event: SPIE BiOS, 2011, San Francisco, California, United States
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.
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Jeff Fingler, Daniel M. Schwartz, Scott E. Fraser, "Extended volume retinal vascular imaging with phase variance contrast optical coherence tomography", Proc. SPIE 7885, Ophthalmic Technologies XXI, 78850I (11 February 2011); doi: 10.1117/12.873893; https://doi.org/10.1117/12.873893
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