An efficient retinal blood vessel segmentation in eye fundus images by using optimized top-hat and homomorphic filtering.
Oscar Ramos-SotoErick Rodríguez-EsparzaSandra E. Balderas-MataDiego OlivaAboul Ella HassanienRatheesh Kumar MeleppatRobert J. ZawadzkiPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- fundus images
- blood vessels
- vessel segmentation
- optic disc
- retinal blood vessels
- low contrast
- vessel detection
- homomorphic filtering
- retinal images
- vascular tree
- cross sectional
- retinal fundus images
- region of interest
- retinal vessel
- magnetic resonance angiography
- pattern recognition
- diabetic retinopathy
- gamma correction
- optical coherence tomography
- object segmentation
- region growing
- segmentation algorithm
- image segmentation
- image processing