A novel method for retinal exudate segmentation using signal separation algorithm.
Elaheh ImaniHamid Reza PourrezaPublished in: Comput. Methods Programs Biomed. (2016)
Keyphrases
- segmentation algorithm
- segmentation method
- high accuracy
- computational cost
- cost function
- dynamic programming
- energy function
- preprocessing
- recognition algorithm
- clustering method
- prior information
- computational complexity
- detection algorithm
- random walker
- k means
- matching algorithm
- probabilistic model
- fully automatic
- objective function
- image segmentation
- image segmentation algorithm
- watershed algorithm
- similarity measure
- graph cuts
- test images
- retinal images
- thresholding method
- segmentation scheme
- region growing
- level set
- vessel segmentation
- enhanced image
- image segmentation algorithms
- convergence rate
- delaunay triangulation
- segmentation result
- expectation maximization
- shape prior
- optic disk
- foreground background separation