Internal noise reduction combining microphones and a piezoelectric device under blind condition.
Mitsuharu MatsumotoTomomi AbeShuji HashimotoPublished in: MFI (2008)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- edge detection
- noise removal
- noisy environments
- noise level
- wiener filter
- median filter
- edge enhancement
- speech enhancement
- noise detection
- speckle noise
- image processing
- multiplicative noise
- noise free
- computer vision
- impulsive noise
- nonlinear diffusion
- impulse noise
- signal processing
- multiscale
- smoothing algorithm
- noise cancellation
- unsharp masking
- hearing aids