Clinical validation of a smartphone-based handheld fundus camera for the evaluation of optic nerve head.

Carolina C TitoneliMarcio S FilhoDiego LencioneFlavio Pascoal VieiraJosé Augusto StuchiJayter Silva de Paula

Published in: Arquivos brasileiros de oftalmologia (2021)

Our results thus indicate that the smartphone-based, handheld fundus camera yields an image quality similar to that from a commercial fundus camera, with significant agreement in the cup-to-disc ratios between them. In addition to the good outcomes recorded, the smartphone-based, handheld fundus camera offers the advantages of portability and low-cost to serve as an alternative for fundus documentation for future telemedicine approaches in medical interventions.

Keyphrases

diabetic retinopathy
optic nerve
low cost
high speed
image quality
optical coherence tomography
convolutional neural network
computed tomography
type diabetes
metabolic syndrome
magnetic resonance
current status
adipose tissue
insulin resistance
deep learning
weight loss