Blood vessel segmentation of retinal fundus images using dynamic preprocessing and mathematical morphology.
E. ChakourY. MradA. MansouriYaroub ElloumiM. H. BedouiI. B. AndaloussiA. AhaitoufPublished in: CoDIT (2022)
Keyphrases
- mathematical morphology
- blood vessels
- retinal fundus images
- optic disc
- watershed transform
- preprocessing
- low contrast
- image analysis
- morphological operators
- retinal images
- binary images
- edge detection
- vessel detection
- morphological filters
- morphological operations
- gray scale
- image processing
- adaptive neighborhood
- image and signal processing
- image segmentation
- morphological image processing
- watershed transformation
- spatially variant
- shape decomposition
- colour images
- structuring elements
- multiscale
- segmentation algorithm
- partial differential equations
- level set
- region of interest
- linear filtering
- region growing
- medical imaging
- image gradient
- shape prior