3D-FVS: construction and application of three-dimensional fundus vascular structure model based on single image features.

ABSTRACT:

Background

Fundus microvasculature may be visually observed by ophthalmoscope and has been widely used in clinical practice. Due to the limitations of available equipment and technology, most studies only utilized the two-dimensional planar features of the fundus microvasculature.

Methods

This study proposed a novel method for establishing the three-dimensional fundus vascular structure model and generating hemodynamic characteristics based on a single image. Firstly, the fundus vascular are segmented through our proposed network framework. Then, the length and width of vascular segments and the relationship among the adjacent segments are collected to construct the three-dimensional vascular structure model. Finally, the hemodynamic model is generated based on the vascular

SUBMITTER: Yao Z 

PROVIDER: S-EPMC10397231 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature