Optic Disc and Cup Segmentation in Retinal Images for Glaucoma Diagnosis by Locally Statistical Active Contour Model with Structure Prior.
Wei ZhouYugen YiYuan GaoJiangyan DaiPublished in: Comput. Math. Methods Medicine (2019)
Keyphrases
- optic disc
- fundus images
- retinal images
- circular hough transform
- optic disk
- active contour model
- blood vessels
- vessel segmentation
- retinal fundus images
- vascular tree
- diabetic retinopathy
- retinal vessel
- ocular fundus
- vessel detection
- active contours
- retinal blood vessels
- optical coherence tomography
- curve evolution
- segmentation method
- prior knowledge
- shape prior
- level set
- snake model
- region growing
- gradient vector flow
- low contrast
- level set method
- statistical models
- image analysis