Other

Sam H Hay

David Lehmann Guice

Herbert U Fluhler

David Jonathan Hall

Lewis N Graham, Jr

C Alan Cummings

A method for identifying particular disorders of the eyes is disclosed. Initially, an image of the eyes in digital format is taken by a reflex photometer and the image provided to a computer programmed to run a plurality of algorithms that are associated with each type of disorder. Results of the algorithms are plotted in a format so that any of the eye disorders associated with the algorithms are readily apparent.

Method for determining binocular balance and disorders of binocularity of an individual or clinical groups of individuals

A method for treating amblyopia in children is disclosed. A pair of eyeglasses or goggles is provided with an electrically and selectively darkenable lens, such as am LCD lens, so that for selected portions of time, one or the other eye may be occluded. In one embodiment, circuitry for providing pulses of a selected width to one or both lenses is incorporated in the eyeglasses or goggles, with the lens associated with the deviating eye receiving a wider pulse than the lens associated with the other eye. Thus, the deviating eye is occluded for a longer period of time than the normal eye. In another embodiment, a computer is coupled to the eyeglasses or goggles, and is provided with a program of interest to the child which selectively occludes the deviating eye.

Apparatus and method for treatment of amblyopia

A method for processing an image of eyes of a subject is provided. The image is divided into two halves, each containing an eye of the subject. The halves are then processed to determine at least a position of a pupil within the first half and second half. After positions of the pupils are determined, horizontal and vertical histograms are developed from the pupil in each of the halves. Several ways of plotting the respective histograms are disclosed, these plots provided with various indicators for detecting abnormal conditions of the eyes.

Optical recognition methods for locating eyes

A plurality of methods of analysis of images of eyes of a subject taken by a reflex photometer are disclosed. In this methods, a computer coupled to the reflex photometer is programmed to locate the pupil of at at least one eye, crop an image array containing the pupil from the total image and perform analyses on the cropped array to determine whether conditions are present indicative of disease processes in the eye. In essence, parameters of the subject eye are developed, and these subject pararmeters are compared to the same parameters developed by a normal eye. In addition, indications of strabismus are examined by comparing the area of the white portion of the eye on one side of the iris with the white portion on the other side of the iris.

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Huntsville, AL, United States of America

Sam H Hay