Multitask vision architecture for refractive vision corrections

Details Multitask vision architecture for refractive vision corrections Multitask vision architecture for refractive vision corrections

2006-05-10

2008-10-28

Dang, Hung (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Methods of use

C351S205000

Reexamination Certificate

active

07441901

ABSTRACT:
A multitask vision architecture is constructed based on multitask vision-metrics derived from wave aberration of the eye. The multitask vision metrics include at least one of the followings: vision clarity of eye that measures optical quality of an eye against those in a cohort of eyes with normal acuity, aberration-induced vision symptoms, retinal image quality for best vision and night vision, and retinal image quality for a range of focus depth. The multitask vision architectures is applied for determining a wavefront shape for an optimized vision correction, for specifying excessive aberrations in an eye, and for specifying quality of a vision product.

REFERENCES:
patent: 6948818 (2005-09-01), Williams et al.

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