OBJECTIVE QUALITY METRIC FOR OCULAR WAVEFRONT MEASUREMENTS

Patent №

US 9,603,516

Granted

2017-03-28

Filed 2014

Owner

—

Lab

—

AI components

vision · kr

Assignment

None on record

Dataset

AIPD

2023_r1 edition

Application

14531926

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A system and method for determining an objective quality metric for image data collected by a wavefront aberrometer. The method may include quantifying a plurality of characteristics of the image data and calculating the objective quality metric based on the quantified characteristics of the image data. The objective quality metric can be a weighted sum of the quantified characteristics of the image data. The weightings for the weighted sum can be determined based on subjective quality metrics assigned to a set of training image data by a human expert.

Vision Knowledge representationA61B 3/0025A61B 3/1015

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Cites (57)

OPTICAL INSTRUMENT ALIGNMENT SYSTEMUS 8,333,474 · 2012 USER-PROPOSED ENTRY FIELD(S) FOR CUSTOMIZED DATA ANALYSIS/PRESENTATIONUS 8,002,410 · 2011 METHOD AND APPARATUS FOR OBTAINING THE DISTANCE FROM AN OPTICAL MEASUREMENT INSTRUMENT TO AN OBJECT UNDER TESTUS 7,887,184 · 2011 SYSTEMS AND METHODS FOR IMPLANTING AND EXAMINING INTRAOCULAR LENSUS 7,878,655 · 2011 APPARATUS AND METHOD FOR DETERMINING A POSITION OF AN EYEUS 7,478,908 · 2009 SHACK-HARTMANN BASED INTEGRATED AUTOREFRACTION AND WAVEFRONT MEASUREMENTS OF THE EYEUS 7,475,989 · 2009 SYSTEM AND METHOD FOR ACQUIRING DATA AND ALIGNING AND TRACKING OF AN EYEUS 7,467,869 · 2008 APPARATUS AND METHOD FOR DETERMINING SPHERE AND CYLINDER COMPONENTS OF SUBJECTIVE REFRACTION USING OBJECTIVE WAVEFRONT MEASUREMENTUS 7,461,938 · 2008 SYSTEM AND METHOD OF MEASURING AND MAPPING THREE DIMENSIONAL STRUCTURESUS 7,455,407 · 2008 METHOD OF TREATING THE HUMAN EYE WITH A WAVEFRONT SENSOR-BASED OPHTHALMIC INSTRUMENTUS 7,448,752 · 2008 SEQUENTIAL WAVEFRONT SENSORUS 7,445,335 · 2008 MULTITASK VISION ARCHITECTURE FOR REFRACTIVE VISION CORRECTIONSUS 7,441,901 · 2008 METHOD AND APPARATUS FOR IMPROVING VISION AND THE RESOLUTION OF RETINAL IMAGESUS 7,416,305 · 2008 METRICS TO PREDICT SUBJECTIVE IMPACT OF EYE'S WAVE ABERRATIONUS 7,357,509 · 2008 WAVEFRONT SENSING APPARATUS WITH ADAPTIVE OPTICSUS 7,350,920 · 2008 CUSTOMIZED CORNEAL PROFILINGUS 7,237,898 · 2007 AUTOMATIC LENS DESIGN AND MANUFACTURING SYSTEMUS 7,111,938 · 2006 SHARPNESS METRIC FOR VISION QUALITYUS 7,077,522 · 2006 METHOD AND DEVICE FOR REPRESENTING AN OPERATIVE FIELD DURING LASER OPERATIONSUS 7,066,928 · 2006 SCANNING LASER MICROSCOPE WITH WAVEFRONT SENSORUS 7,057,806 · 2006 METHODS AND SYSTEMS FOR TRACKING A TORSIONAL ORIENTATION AND POSITION OF AN EYEUS 7,044,602 · 2006 SYSTEMS AND METHODS FOR WAVEFRONT MEASUREMENTUS 7,034,949 · 2006 METHOD AND APPARATUS FOR IMPROVING VISION AND THE RESOLUTION OF RETINAL IMAGESUS 6,948,818 · 2005 RAPID, AUTOMATIC MEASUREMENT OF THE EYE'S WAVE ABERRATIONUS 6,827,444 · 2004 METHOD AND SYSTEM FOR SENSING AND ANALYZING A WAVEFRONT OF AN OPTICALLY TRANSMISSIVE SYSTEMUS 6,819,413 · 2004

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