T. L. Chui

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PURPOSE To describe the prevalence, severity, and associated risk factors of diabetic retinopathy among different racial groups (whites, blacks, Hispanics, and Asians) within an urban, underserved population. METHODS 2-field non-mydriatic retinal photographs of each eye were reviewed for 1073 patients referred to the San Francisco General Hospital mobile(More)
A robust real-time system for recognition of handprinted characters of the upper case English alphabet is described. The basic system is suited to implementation on small computers and has been designed to accept characters conforming to the stroke types and sequences suggested by a proposed ANSI(USASI) standard. Experiments with 2340 samples from 10(More)
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