Anisotropic and nonlinear diffusion applied to image enhancement and edge detection.
M. Ait OussousNoureddine AlaaYoussef Ait KhouyaPublished in: Int. J. Comput. Appl. Technol. (2014)
Keyphrases
- image enhancement
- edge detection
- anisotropic diffusion
- nonlinear diffusion
- diffusion equation
- shock filter
- partial differential equations
- image processing
- noise removal
- numerical analysis
- image analysis
- noise reduction
- contrast enhancement
- edge preserving
- multiscale
- scale spaces
- noisy images
- mathematical morphology
- edge detector
- median filter
- structure tensor
- pattern recognition
- speckle noise
- edge information
- diffusion process
- additive noise
- computer vision
- denoising
- gray level
- scale space