Time/Performance Tradeoffs in Hard Real-Time Denoising of US Signals.
Saleh IbrahimRobert LuceOlivier F. PfeifferHoward A. ShollPublished in: CATA (2008)
Keyphrases
- denoising
- soft threshold
- gaussian white noise
- image denoising
- noisy images
- signal processing
- image processing
- natural images
- source separation
- wavelet domain
- total variation
- denoising algorithm
- noise removal
- spectral analysis
- translation invariant
- spatially adaptive
- gaussian noise
- cost benefit
- wavelet packet
- independent component analysis
- denoising methods
- design decisions
- input signals
- frequency domain
- feature extraction
- audio signals
- wavelet denoising
- frequency modulation
- object recognition