Retinal Vessel Centerline Extraction Using Multiscale Matched Filter and Sparse Representation-Based Classifier.
Bob ZhangQin LiLei ZhangJane YouFakhri KarrayPublished in: ICMB (2010)
Keyphrases
- retinal vessel
- matched filter
- blood vessels
- multiscale
- wavelet transform
- vessel tree
- signal to noise ratio
- vessel enhancement
- retinal images
- hyperspectral imagery
- optic disc
- target detection
- noise model
- automatic analysis
- sparse representation
- region of interest
- image processing
- natural images
- edge detection
- vessel segmentation
- spread spectrum
- scale space
- feature space
- support vector
- feature selection
- wavelet coefficients
- image segmentation
- image data
- hough transform
- multiresolution
- cross section
- discrete fourier transform
- support vector machine
- wavelet domain
- computer vision