Telegraph-Diffusion Operator for Image Enhancement.
Vadim RatnerYehoshua Y. ZeeviPublished in: ICIP (1) (2007)
Keyphrases
- image enhancement
- diffusion equation
- shock filter
- image processing
- edge detection
- anisotropic diffusion
- image analysis
- digital image processing
- image processing and analysis
- numerical analysis
- median filter
- noise removal
- image contrast enhancement
- histogram equalization
- partial differential equations
- contrast enhancement
- minutiae extraction
- diffusion process
- image quality
- homomorphic filtering
- nonlinear diffusion
- transfer function
- human perception
- image data