Edge preserving image enhancement using anisotropic diffusion.
Eric J. WhartonKaren A. PanettaSos S. AgaianPublished in: Image Processing: Algorithms and Systems (2008)
Keyphrases
- edge preserving
- anisotropic diffusion
- image enhancement
- partial differential equations
- edge detection
- unsharp masking
- noise removal
- image processing
- image analysis
- bilateral filtering
- diffusion process
- noise reduction
- edge enhancement
- nonlinear diffusion
- contrast enhancement
- diffusion equation
- edge detector
- multiscale
- bilateral filter
- edge preservation
- median filter
- half quadratic
- least squares
- noisy images
- pattern recognition
- higher order
- transfer function
- high quality
- signal to noise ratio
- level set
- edge preserving smoothing