Segmentation of retinal blood vessels using normalized Gabor filters and automatic thresholding.
Mandlenkosi Victor GwetuJules-Raymond TapamoSerestina ViririPublished in: South Afr. Comput. J. (2014)
Keyphrases
- gabor filters
- texture segmentation
- retinal blood vessels
- bank of gabor filters
- image segmentation
- texture analysis
- gabor filtering
- texture feature extraction
- retinal images
- fully automatic
- texture features
- grey level co occurrence matrix
- gabor features
- feature vectors
- feature extraction
- edge detection
- gabor filter bank
- gray level
- texture images
- level set
- region growing
- fundus images
- log gabor
- segmentation algorithm
- image processing
- image analysis
- multiresolution
- post processing
- multiscale
- medical images
- similarity measure
- filter outputs
- natural images
- texture information
- denoising
- color features