Segmentation of Optic Disc and Blood Vessels in Retinal Images using Wavelets, Mathematical Morphology and Hessian-based Multi-scale Filtering.
Luiz Carlos RodriguesMaurício MarengoniPublished in: VISAPP (1) (2015)
Keyphrases
- optic disc
- mathematical morphology
- retinal images
- blood vessels
- multiscale
- edge detection
- image processing
- vessel segmentation
- optic disk
- fundus images
- vessel enhancement
- segmentation scheme
- image analysis
- retinal fundus images
- vessel detection
- low contrast
- gray scale
- binary images
- wavelet transform
- diabetic retinopathy
- image segmentation
- circular hough transform
- partial differential equations
- scale space
- matched filters
- region of interest
- natural images
- multiresolution
- optical coherence tomography
- feature extraction
- retinal vessel
- ocular fundus
- anisotropic diffusion
- graph cuts