Gain adaptation based on signal-to-noise ratio for noise suppression.
Devangi N. ParikhSourabh RavindranDavid V. AndersonPublished in: WASPAA (2009)
Keyphrases
- signal to noise ratio
- noise suppression
- gaussian noise
- wavelet shrinkage
- noise reduction
- impulsive noise
- median filter
- noise removal
- impulse noise
- noise model
- jpeg compression
- extensive simulations
- filtering algorithm
- edge detection
- noise detection
- median filtering
- gaussian filter
- denoising algorithm
- wavelet analysis
- image deblurring
- edge detector
- feature extraction
- denoising
- image data
- multiresolution
- image analysis