Fast Localization and Segmentation of Optic Disk in Retinal Images Using Directional Matched Filtering and Level Sets.
Honggang YuE. Simon BarrigaCarla AgurtoSebastian EchegarayMarios S. PattichisWendall BaumanPeter SolizPublished in: IEEE Trans. Inf. Technol. Biomed. (2012)
Keyphrases
- level set
- optic disk
- retinal images
- optic disc
- fundus images
- blood vessels
- shape prior
- active contours
- level set method
- vessel segmentation
- curve evolution
- diabetic retinopathy
- optical coherence tomography
- partial differential equations
- vessel detection
- image segmentation
- energy function
- geodesic active contours
- distance maps
- retinal fundus images
- retinal blood vessels
- energy functional
- region of interest
- segmentation method
- image sequences