Unsupervised sorting of retinal vessels using locally consistent Gaussian mixtures.
Devanjali RelanRishi RelanPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- gaussian mixture
- retinal images
- blood vessels
- vessel detection
- em algorithm
- gaussian mixture model
- vessel tree
- unsupervised learning
- covariance matrix
- expectation maximization
- probability density function
- mixture model
- vascular tree
- closed form
- supervised learning
- density estimation
- retinal blood vessels
- retinal vessel
- semi supervised
- retinal fundus images
- maximum likelihood
- fundus images
- optic disc
- feature extraction