Keyphrases
- blood vessels
- low contrast
- cross sectional
- retinal vessel
- vessel segmentation
- retinal images
- region of interest
- tubular structures
- vessel detection
- image compression
- fundus images
- wavelet transform
- multiresolution
- wavelet domain
- optic disc
- normal tissue
- matched filters
- retinal fundus images
- cross sections
- medical imagery
- image processing
- multiscale