Post-Filtering Techniques For Directive Non-Stationary Source Combined With Stationary Noise Utilizing Spatial Spectral Processing.
Hai Quang DamSven NordholmHai Huyen DamSiow Yong LowPublished in: APCCAS (2006)
Keyphrases
- non stationary
- white noise
- biomedical signals
- spectral characteristics
- adaptive algorithms
- spatial frequency
- filtering method
- median filter
- noise level
- autoregressive
- stock price
- empirical mode decomposition
- random noise
- spatial information
- spatio temporal
- multiscale
- salt pepper
- blind source separation
- infrared
- financial time series
- noise model
- concept drift
- low frequency