Pupilometria na investigação de diabetes mellitus tipo II
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2018-09-28
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Universidade Federal de Goiás
Resumo
Examining human pupillary behavior is a non-invasive, low-cost method for assessing neurological
activity. Changes in this behavior are correlated to various health conditions, such as: Parkinson’s,
Alzheimer’s, autism and diabetes. In order to obtain information about the pupillary behavior, it is
necessary to measure the pupil diameter in procedures that induce pupillary reflexes, known as
Pupilometry. Pupillary measurement is made by filming the procedures when applying computer
vision techniques for pupil recognition. The objective of this research was to develop an
Automated Pupilometry System (SAP) to support the investigation of patients with type II diabetes
mellitus. SAP was able to record, induce, and extract 96 pupil features. In the experiment with 15
healthy patients and 16 diabetics, a 94% accuracy in the identification of diabetics type II was
obtained, demonstrating the efficiency of SAP for the performance of examinations, and
evidencing the potential of pupil use in the investigation of diabetes mellitus type II.
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SILVA, Cleyton Rafael Gomes. Pupilometria na investigação de diabetes mellitus tipo II. 2018. 77 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2018.