Grader variability and the importance of reference standards for evaluating machine learning models for diabetic retinopathy. - Jonathan Krause; Varun Gulshan; Ehsan Rahimy; Peter Karth; Kasumi Widner; Gregory S. Corrado; Lily Peng; Dale R. Webster (CoRR, 2017)

A mobile vision testing application based on dynamic distance determination from the human corneal limbus. - Neal A. Patel; Perry N. Alagappan; Chuanbo Pan; Peter Karth (Health Informatics J., 2020)