发明名称 |
Method and apparatus for determining the visual acuity of an eye |
摘要 |
The invention relates to a method for determining the visual acuity of an eye and a respective apparatus. The method comprises the steps of: providing the wavefront information of the eye, generating a point spread function based on the wavefront information of the eye, said point spread function representing a specific intensity distribution for a corresponding pupil size. After comparing the intensities of the point spread function with a selectable intensity level of intensity, those parts of the point spread function having an intensity being larger than the selectable intensity level are determined as a relevant part of the point spread function. |
申请公布号 |
AU2006314799(B2) |
申请公布日期 |
2012.06.07 |
申请号 |
AU20060314799 |
申请日期 |
2006.11.08 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
YOUSSEFI, GERHARD;HEGELS, ERNST |
分类号 |
A61B3/103 |
主分类号 |
A61B3/103 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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