OCT angiography by absolute intensity difference applied to normal and diseased human retinas.
Biomed Opt Express
; 6(8): 2738-54, 2015 Aug 01.
Article
em En
| MEDLINE
| ID: mdl-26309740
ABSTRACT
We compare four optical coherence tomography techniques for noninvasive visualization of microcapillary network in the human retina and murine cortex. We perform phantom studies to investigate contrast-to-noise ratio for angiographic images obtained with each of the algorithm. We show that the computationally simplest absolute intensity difference angiographic OCT algorithm that bases only on two cross-sectional intensity images may be successfully used in clinical study of healthy eyes and eyes with diabetic maculopathy and branch retinal vein occlusion.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Biomed Opt Express
Ano de publicação:
2015
Tipo de documento:
Article