Iterative robust peak-aware guided filter for signal smoothing.
Luyao RanChuanjiang HePublished in: Digit. Signal Process. (2024)
Keyphrases
- preprocessing step
- gaussian white noise
- impulse response
- signal processing
- noise removal
- frequency domain
- smoothing algorithm
- filtering process
- frequency response
- smoothing filter
- computationally efficient
- original signal
- spatial filtering
- image filtering
- nonlinear filters
- robust statistics
- multiscale
- noise cancellation
- adaptive filter
- nonlinear filtering
- image compression
- matched filter
- noisy environments
- scale space
- filtering algorithm
- noise reduction
- signal to noise ratio
- high frequency