A Radon Transform Based Approach for Extraction of Blood Vessels in Conjunctival Images.
Reza PourrezaTouka BanaeeHamid Reza PourrezaRamin Daneshvar KakhkiPublished in: MICAI (2008)
Keyphrases
- blood vessels
- radon transform
- tubular structures
- region of interest
- medical imagery
- low contrast
- fundus images
- discrete radon transform
- magnetic resonance angiography
- image reconstruction
- retinal images
- ridgelet transform
- orientation estimation
- image data
- image analysis
- test images
- fourier transform
- image features
- object recognition
- multispectral
- hough transform
- three dimensional
- medical images
- input image
- retinal vessel
- optic disc
- straight line
- discrete fourier transform
- imaging modalities
- gabor filters
- edge detection
- image registration
- noisy images
- x ray
- pattern recognition