Performance of the Low-frequency Power of the Maximal Amplitude of the First Derivative of Arterial Pressure Waveform as a Cardiac Sympathetic Activity Index.
Salvador Carrasco-SosaAlejandra Guillén-MandujanoPublished in: CinC (2014)
Keyphrases
- low frequency
- frequency domain
- high frequency
- spatial frequency
- frequency band
- coronary artery
- frequency response
- wavelet transform
- blood pool
- subband
- patient specific
- blood flow
- wavelet analysis
- original images
- wavelet coefficients
- discrete wavelet transform
- spatial domain
- electromagnetic fields
- high resolution
- high frequency components
- low and high frequency
- coronary artery disease
- low pass
- left ventricle
- contourlet transform
- high quality
- gaussian function
- fusion rules
- structural similarity
- ecg signals
- computer vision
- multiresolution
- image analysis
- image processing