| 摘要 |
Apparatus and method for producing accurate elevation models and representations of the ocular surface by combining multiple partial measurements to circumvent interference by the eyelids. For each partial measurement of the eye, elevation and feature models of the measured surface are created and analyzed to create an accurate composite representation of the full anterior eye surface. The measurements provide a three-dimensional map of the surface which can be used for a variety of ophthalmic and optometric applications from astigmatism and keratoconus diagnostics to contact lens fitting. |
