Eye Vessel Segmentation
Morphology of vessels is an important indicator for the detection and evaluation of various diseases such as Diabetic Retinopathy, Glaucoma, Hypertension.
This project is a part of coursework Image processing in first semester of Masters in Medical Imaging and Applications (MAIA). The objective of the project is to Segment the eye vessels using morphological methods and classical image processing techniques.
Instructions for use
Download dataset
Download the dataset from DRIVE Grand Challenge
To run the GUI
- Open
gui.mlapp
. - Run
- Upload Eye image and Mask
- Choose if you want to use uploaded mask or use automatic mask
To run grid search
- Open
grid_search.m
- Add the parameters you want to perform the search on.
- Run the grid search file
Algorithm
- Green Channel extraction
- Contrast Enhancement
- Matched Filter
- Morphological Method
- Combine two methods
Morphological Method
Matched Filter Method
Results
Our Dice Scores for the 20 test images: