Prof. Bryan

Prof. Bryan

PupilMetrics Scanning App

About

My current interests focus on publishing iridodiagnostic abstracts derived from 500 clinical case studies, sharing human eye findings gained from over 40 years of study, and designing an app and machine learning algorithm based on these clinical insights. My Research gate profile with my abstracts can be found here: https://www.researchgate.net/profile/Bryan-Marcia For those interested in learning more about the history of 'Russian Medical Iridodiagnostics', that were accomplished in hospitals throughout Russia in the 80's and 90's, take a look here: https://cnri.edu/history/

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Prof. Bryan

1d ago

PupilMetrics Research Tool - Research-informed pupil metrics for education and insight

PupilMetrics January 09, 2026 updates: Pupil Detection Improvements: Comparing computer vision and ONNX-based results across several hundred validated Bexel Irina clinical case studies. Pupil Form Types: • Circle - Normal • Oval-Vertical • Oval-Horizontal • Oval-Diagonal • Left Oblique Ellipse • Unilateral Ellipse • Ventral Diverging Ellipse • Frontal Diverging Ellipse Languages: English, Spanish, French, Italian, German, Portuguese, Japanese and Korean
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