A novel topological segmentation of retinal images represents blood vessels as connected regions in the continuous image plane, having shape-related analytic and geometric properties. This paper presents topological segmentation results from the DRIVE retinal image database.
@article{arxiv.1608.01339,
title = {Retinal Vessel Segmentation Using A New Topological Method},
author = {Martin Brooks},
journal= {arXiv preprint arXiv:1608.01339},
year = {2016}
}