CPC G06T 7/0012 (2013.01) [G01P 13/00 (2013.01); G01S 15/08 (2013.01); G06T 7/20 (2013.01); G06V 10/141 (2022.01); G06V 10/764 (2022.01); G06V 40/166 (2022.01); G06V 40/19 (2022.01); H04N 23/56 (2023.01); G06T 2207/10048 (2013.01); G06T 2207/30201 (2013.01)] | 31 Claims |
1. An impairment analysis system comprising:
a handheld image capture device that captures a plurality of images of an eye of a subject illuminated by ambient light over a period of time;
a computing device comprising at least one processor and memory configured to:
control a light source to emit light in a predetermined pattern for guiding the subject's eyes during capture of the plurality of images of the eye over the period of time;
receive, from the image capture device, the captured plurality of images, wherein the images include pixels corresponding to a pupil, iris, background, or other features of the eye of the subject;
maintain a database of machine learning analysis of other subject's normal eye movement in response to an applied light stimulus;
classify pixels from the captured plurality of images as either pupil, iris, background, or other features of the eye of the subject based on the database of machine learning analysis;
track movement of the classified pixels in the plurality of images over the period of time;
analyze impairment of the subject based on the tracked movement as compared to the machine learning analysis in the database; and
present, to a user, a result of the impairment analysis.
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