Naturalness-preserving transform (NPT) reconstruction of signals degraded by non-stationary noise processes.
Adewole O. OsinubiRobert A. KingPublished in: ICASSP (1989)
Keyphrases
- non stationary
- biomedical signals
- white noise
- empirical mode decomposition
- blind source separation
- adaptive algorithms
- low signal to noise ratio
- three dimensional
- image reconstruction
- original signal
- random noise
- temporal evolution
- transformed image
- signal reconstruction
- autoregressive
- noise model
- reconstructed image
- noise reduction
- multiscale
- instantaneous frequency
- image processing
- gaussian noise
- band limited
- signal to noise ratio