Computing Retinal Contour from Optical Biometry
نویسندگان
چکیده
منابع مشابه
Computing retinal contour from optical biometry.
PURPOSE To describe a new methodology that derives horizontal posterior retinal contours from partial coherence interferometry (PCI) and ray tracing using the corneal topography. METHODS Corneal topography and PCI for seven horizontal visual field eccentricities correspondent to the central 60 degrees of the posterior pole were obtained in 55 myopic eyes. A semicustomized eye model based on t...
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Existing methods for grouping edges on the basis of local smoothness measures fail to compute complete contours in natural images: it appears that a stronger global constraint is required. Motivated by growing evidence that the human visual system exploits contour closure for the purposes of perceptual grouping [6, 7, 14, 15, 25], we present an algorithm for computing highly closed bounding con...
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ژورنال
عنوان ژورنال: Optometry and Vision Science
سال: 2014
ISSN: 1040-5488
DOI: 10.1097/opx.0000000000000225