Correction to: Noise-estimation-based anisotropic diffusion approach for retinal blood vessel segmentation.
Mariem Ben AbdallahAhmad Taher AzarHichem GuedriJihene MalekHafedh BelmabroukPublished in: Neural Comput. Appl. (2022)
Keyphrases
- anisotropic diffusion
- noise estimation
- vessel segmentation
- retinal images
- edge detection
- blood vessels
- region growing
- noisy images
- noise level
- edge preserving
- partial differential equations
- noise removal
- vessel enhancement
- low contrast
- nonlinear diffusion
- multiscale
- region of interest
- image enhancement
- denoising
- diffusion tensor
- image denoising
- additive noise
- noise reduction
- edge information
- structure tensor
- image processing
- frequency domain
- higher order