Retinal Vessel Segmentation via Structure Tensor Coloring and Anisotropy Enhancement.
Mehmet Ercan NergizMehmet AkinPublished in: Symmetry (2017)
Keyphrases
- structure tensor
- orientation estimation
- image segmentation
- anisotropic diffusion
- level set
- segmentation algorithm
- segmentation method
- edge detection
- optic disc
- multiscale
- corner detection
- optical flow
- retinal vessel
- vessel segmentation
- image enhancement
- medical images
- edge information
- spatial structure
- shape prior
- energy function
- human vision
- image processing
- image analysis
- detection algorithm
- vessel enhancement
- blood vessels
- region merging
- nonlinear diffusion
- tensor field
- active contours