QRD-based unconstrained optimal filtering for acoustic noise reduction.
Geert RomboutsMarc MoonenPublished in: Signal Process. (2003)
Keyphrases
- noise reduction
- stack filters
- median filter
- noise detection
- noise removal
- noise filtering
- edge preserving
- signal to noise ratio
- noise level
- edge detection
- noisy environments
- bilateral filter
- unsharp masking
- noise free
- edge preserving smoothing
- speech enhancement
- speckle noise
- image processing
- edge enhancement
- impulse noise
- vector median filter
- noise cancellation
- hearing aids
- edge preservation
- bilateral filtering
- image filtering
- image restoration
- denoising
- multiscale