An Efficient Preprocessing Step for Retinal Vessel Segmentation via Optic Nerve Head Exclusion.
Farha Fatina WahidRaju G.Published in: ICACDS (2) (2019)
Keyphrases
- preprocessing step
- optic nerve
- vessel segmentation
- fundus images
- blood vessels
- retinal images
- vessel enhancement
- optical coherence tomography
- visual field
- optic disc
- diabetic retinopathy
- preprocessing
- low contrast
- feature selection
- region of interest
- dimensionality reduction
- feature extraction
- region growing
- computer vision
- multiscale
- principal component analysis
- video recordings
- healthy subjects
- data analysis
- deformable models
- markov random field
- face recognition