QRD-based optimal filtering for acoustic noise reduction.
Geert RomboutsMarc MoonenPublished in: EUSIPCO (2002)
Keyphrases
- noise reduction
- stack filters
- median filter
- noise detection
- noise removal
- edge preserving
- signal to noise ratio
- noise filtering
- edge detection
- noise level
- bilateral filter
- edge enhancement
- filtering algorithm
- noise free
- vector median filter
- wiener filter
- median filtering
- noisy environments
- image enhancement
- impulsive noise
- unsharp masking
- edge preserving smoothing
- image filtering
- adaptive filtering
- image processing
- noise cancellation
- image segmentation
- speech enhancement
- edge preservation
- markov random field
- anisotropic diffusion
- bilateral filtering
- speckle noise
- nonlinear filters