Segmentation of Blood Vessels Based on a Threshold that Combines Statistical and Scale Space Filters.
Roberto RodríguezPublished in: Computación y Sistemas (2005)
Keyphrases
- scale space
- blood vessels
- vessel segmentation
- multiscale
- scale spaces
- tubular structures
- multiple scales
- scale selection
- retinal fundus images
- optic disc
- multiscale segmentation
- image analysis
- low contrast
- retinal images
- edge localization
- gaussian filter
- fundus images
- gaussian scale space
- gaussian derivatives
- edge detection
- feature detection
- region of interest
- magnetic resonance angiography
- region growing
- image segmentation
- image features
- vector valued
- scale invariant
- image structure
- segmentation method
- critical points
- image processing
- diffusion equation
- medical images
- zero crossing
- segmentation algorithm
- natural images
- medical imaging
- gray value
- boundary detection
- fully automatic
- multiresolution
- feature space