Automatic Cup-to-Disc Ratio Estimation Using Active Contours and Color Clustering in Fundus Images for Glaucoma Diagnosis.
Irene FondónFrancisco NúñezMercedes TiradoSoledad JiménezPedro AlemanyQaisar AbbasCarmen SerranoBegoña AchaPublished in: ICIAR (2) (2012)
Keyphrases
- fundus images
- active contours
- optic nerve
- texture image segmentation
- blood vessels
- optic disc
- active contour model
- optical coherence tomography
- object boundaries
- image segmentation
- level set
- fully automatic
- shape prior
- retinal images
- geodesic active contours
- semi automatic
- gradient vector flow
- color images
- diabetic retinopathy
- energy functional
- segmentation method
- force field
- external force
- level set method
- color information
- energy function
- active contour segmentation
- region of interest