Monitoring the Depth of Anesthesia Using Discrete Wavelet Transform and Power Spectral Density.
Tai Nguyen-KyPeng WenYan LiPublished in: RSKT (2009)
Keyphrases
- discrete wavelet transform
- power spectral density
- subband
- frequency band
- multiresolution
- high frequency
- spectral analysis
- fourier transform
- wavelet domain
- wavelet coefficients
- low frequency
- wavelet transform
- filter bank
- feature vectors
- image compression
- bit rate
- image fusion
- low pass
- frequency domain
- prediction error
- wavelet decomposition
- feature extraction
- image coding
- multiscale
- feature space
- image analysis
- pattern recognition
- high resolution
- signal processing
- image quality