Analyzing and identifying oscillatory activities of emotions based on Electroencephalography signals using power spectral density and spatial filtering techniques.
Munaza RamzanSuma DawnPublished in: Biomed. Signal Process. Control. (2022)
Keyphrases
- power spectral density
- spatial filtering
- spectral analysis
- fourier transform
- frequency band
- prediction error
- signal to noise ratio
- blind separation
- power spectrum
- subband
- filter bank
- median filtering
- optimal filter
- frequency domain
- image compression
- source signals
- median filter
- gray scale
- motion compensated
- multiresolution