Regional choroidal thickness estimation from color fundus images based on convolutional neural networks.

ABSTRACT:

Purpose

This study aims to estimate the regional choroidal thickness from color fundus images from convolutional neural networks in different network structures and task learning models.

Method

1276 color fundus photos and their corresponding choroidal thickness values from healthy subjects were obtained from the Topcon DRI Triton optical coherence tomography machine. Initially, ten commonly used convolutional neural networks were deployed to identify the most accurate model, which was subsequently selected for further training. This selected model was then employed in combination with single-, multiple-, and auxiliary-task training models to predict the average and sub-region choroidal thickness in both ETDRS (Early Treatment Diabetic Retinopathy Study) grids and 100-grid s

SUBMITTER: Rong Y 

PROVIDER: S-EPMC10925995 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature