Corneal Sublayers Thickness Estimation Obtained by High-Resolution FD-OCT
نویسندگان
چکیده
منابع مشابه
Corneal Sublayers Thickness Estimation Obtained by High-Resolution FD-OCT
This paper presents a novel processing technique which can be applied to corneal in vivo images obtained with optical coherence tomograms across the central meridian of the cornea. The method allows to estimate the thickness of the corneal sublayers (Epithelium, Bowman's layer, Stroma, Endothelium, and whole corneal thickness) at any location, including the center and the midperiphery, on both ...
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BACKGROUND The purpose of this study was to compare and correlate central corneal thickness in healthy, nonoperated eyes with three advanced anterior-segment imaging systems: a high-resolution Scheimpflug tomography camera (Oculyzer II), a spectral-domain anterior-segment optical coherence tomography (AS-OCT) system, and a high-frequency ultrasound biomicroscopy (HF-UBM) system. METHODS Fifty...
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PURPOSE To examine if central corneal thickness (CCT) is different in emmetropia and high myopia. METHODS 57 emmetropic subjects (0 to + 1.5 D) and 48 high myopes (all more than - 6 D in spherical equivalent refraction) were studied. CCT was measured by a Haag-Streit Optical Low-Coherence Reflectometry (OLCR) pachymeter, a recently developed high precision pachymeter with a standard deviation...
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ژورنال
عنوان ژورنال: International Journal of Biomedical Imaging
سال: 2013
ISSN: 1687-4188,1687-4196
DOI: 10.1155/2013/989624