METHOD OF EVALUATING A RECONSTRUCTED SURFACE, CORNEAL TOPOGRAPHER AND CALIBRATION METHOD FOR A CORNEAL TOPOGRAPHER

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United States of America Patent

APP PUB NO 20110007144A1
SERIAL NO

12740925

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Abstract

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A Method of evaluating a correspondence between a target surface and a reconstructed surface representing the target surface is described. The reconstructed surface can be constructed by processing information obtained by illuminating the target surface with a pattern of light of a stimulator source, and capturing a reflected image of the pattern of light on an image target, the method further comprising the steps of—Determine a reference image point on the image target corresponding to a reference stimulator point on the stimulator source,—Calculating for the reference image point, using the reconstructed surface, a residual representing the correspondence between the target surface and the reconstructed surface.—Displaying the residual together with the reflected image.

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Patent Owner(s)

Patent OwnerAddress
STICHTING VUMCDE BOELELAAN 1117 AMSTERDAM 1081 HV

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Paz Sicam Victor Arni Rotterdam, NL 5 20
Snellenburg, Joris-Joost Amstelveen, NL 3 2
van, der Heijde Gerrit Ludolph Muiderberg, NL 9 244

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