Invention Application
- Patent Title: APPARATUS, SYSTEMS AND METHODS FOR IMPROVING VISUAL OUTCOMES FOR PSEUDOPHAKIC PATIENTS
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Application No.: US15817050Application Date: 2017-11-17
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Publication No.: US20180073958A1Publication Date: 2018-03-15
- Inventor: Aixa ALARCON HEREDIA , Carmen CANOVAS VIDAL , Robert ROSÉN , Hendrik A. WEEBER , Patricia Ann PIERS
- Applicant: AMO GRONINGEN B.V.
- Main IPC: G01M11/02
- IPC: G01M11/02 ; G06F19/00
Abstract:
A system and method of characterizing through-focus visual performance of an IOL using metrics based on an area under the modulation transfer function for different spatial frequencies at different defocus positions of the IOL. Also disclosed is a system and method of characterizing through-focus visual performance of an IOL using a metric based on an area under a cross-correlation coefficient for an image of a target acquired by the IOL at different defocus positions of the IOL.
Public/Granted literature
- US10088384B2 Apparatus, systems and methods for improving visual outcomes for pseudophakic patients Public/Granted day:2018-10-02
Information query
