发明名称 |
SYSTEM AND METHOD FOR OPHTHALMIC SURFACE BASED ON OBJECTIVE QUALITY ESTIMATION |
摘要 |
Systems and methods for measuring a topography of an optical tissue surface of an eye are provided by combining a measured elevation of the surface with a priori information of the surface to provide an estimate of mean and covariance of post-measurement orthogonal polynomial sequence amplitudes associated with the surface, determining a variance of elevation of the surface from the estimate, and constructing the topography from the estimate of mean and covariance of post-measurement amplitudes based on a comparison of the variance of elevation of the surface with a pre-determined threshold. The a priori information includes an estimate of mean and covariance of pre-measurement orthogonal polynomial sequence amplitudes associated with the surface.
|
申请公布号 |
US2013204237(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201313796513 |
申请日期 |
2013.03.12 |
申请人 |
AMO DEVELOPMENT, LLC;AMO DEVELOPMENT, LLC |
发明人 |
FABRIKANT ANATOLY |
分类号 |
A61B3/00;A61F9/008 |
主分类号 |
A61B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|