PMID: 8587771Nov 1, 1995Paper

A spline surface algorithm for reconstruction of corneal topography from a videokeratographic reflection pattern

Optometry and Vision Science : Official Publication of the American Academy of Optometry
M A HalsteadR B Mandell

Abstract

A videokeratograph quantifies one or more aspects of corneal shape by the computer analysis of a digital image. The image is the reflection formed by illuminating the cornea with a known source pattern. The type of shape information recovered and the accuracy of this information depend upon properties of the computer algorithm used in the analysis. We present a new algorithm that recovers a polynomial spline description of corneal depth.

Citations

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Jan 22, 2009·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·Jason Turuwhenua
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Feb 5, 2002·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·William A Douthwaite
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