Content-Matched Geometric Filtering of Image Sub-Bands for Edge-Preserving Noise Reduction.
Luciano AlparoneAndrea GarzelliPublished in: ICIP (2) (1997)
Keyphrases
- edge preserving
- noise reduction
- bilateral filter
- unsharp masking
- edge preserving smoothing
- smoothing filter
- edge detection
- edge preservation
- speckle noise
- median filter
- wiener filter
- noise removal
- denoising algorithm
- bilateral filtering
- noise level
- signal to noise ratio
- noise detection
- image restoration
- noise free
- anisotropic diffusion
- median filtering
- smoothing algorithm
- impulsive noise
- image filtering
- multiscale
- edge enhancement
- input image
- nonlinear filters
- speckle reduction
- image enhancement
- image analysis
- image segmentation
- gaussian filter
- least squares
- denoising methods
- image processing
- impulse noise