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Induced high order aberrations corresponding to geometrical transformations
专利权人:
Guang-ming Dai
发明人:
Guang-ming Dai
申请号:
US12793095
公开号:
US08474974B2
申请日:
2010.06.03
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients. Prescriptive treatments are often applied in a treatment context, which is different from the evaluation context. Hence, the patient pupil can be in a different, second configuration, during treatment. Systems and methods are provided for determining a transformed set of basis function coefficients, based on a difference between the first and second configurations, which can be used to establish the vision treatment.
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