Permutation Entropy of Weakly Noise-Affected Signals.
Leonardo RicciAntonio PolitiPublished in: Entropy (2022)
Keyphrases
- low signal to noise ratio
- missing data
- white noise
- noise model
- random noise
- signal detection
- noisy environments
- signal noise ratio
- biomedical signals
- noise reduction
- direct sequence spread spectrum
- short time fourier transform
- received signal
- signal to noise ratio
- signal processing
- mutual information
- information theoretic
- gaussian white noise
- image noise
- additive noise
- noise free
- noise level
- power spectrum
- median filter
- information theory
- multiplicative noise
- noise sensitivity
- independent component analysis
- color images