Lesions Segmentation in Fundus

Introduction

We focus on the semantic segmentations of:

1. Cotton Wool Spot
2. Exudates
3. Hemmorrhages
4. Microaneurysms

For an easier use of the models, we refer to cleaned-up version of the code provided in the fundus lesions toolkit.

Architecture

The model uses unet_seresnext50_32x4d as architecture. The implementation is taken from torchSeg

Training datasets

The model was trained on the following datasets: DDR, FGADR, IDRID, MESSIDOR, RETLES

Resolution

The image resolution for training was set to 1024 x 1024.