An edge preserving noise smoothing technique using multiscale morphology.
S. MukhopadhyayB. ChandaPublished in: Signal Process. (2002)
Keyphrases
- edge preserving
- smoothing filter
- multiscale
- noise reduction
- smoothing algorithm
- image smoothing
- noise removal
- image restoration
- edge detection
- anisotropic diffusion
- edge preserving regularization
- image processing
- signal to noise ratio
- speckle noise
- edge preservation
- edge preserving smoothing
- sharp edges
- median filter
- nonlinear diffusion
- least squares
- wavelet transform
- noise level
- scale space
- half quadratic
- image segmentation
- image analysis
- shift invariant
- bilateral filter
- diffusion equation
- mathematical morphology
- probabilistic model
- partial differential equations
- gaussian noise
- maximum a posteriori
- noisy images