Assessing real-time RR-QT frequency-domain measures of coupling and causality through inhomogeneous point-process bivariate models.
Gaetano ValenzaMichele OriniLuca CitiAna MincholéEsther PueyoPablo LagunaRiccardo BarbieriPublished in: EMBC (2014)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- power spectrum
- cross correlation
- machine learning
- denoising
- frequency domain analysis
- image data
- signal processing
- spectral domain
- bandpass
- power spectral
- mathematical formalism
- facial asymmetry
- discrete fourier transform
- autoregressive
- speech recognition
- subband
- video sequences
- multiscale
- feature extraction
- computer vision