A New Framework for the Time- and Frequency-Domain Assessment of High-Order Interactions in Networks of Random Processes.
Luca FaesGorana MijatovicYuri AntonacciRiccardo PerniceChiara BaràLaura SparacinoMarco SammartinoAlberto PortaDaniele MarinazzoSebastiano StramagliaPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- frequency domain
- high order
- spatial domain
- fourier transform
- higher order
- cross correlation
- mathematical formalism
- frequency analysis
- subband
- pairwise
- feature extraction
- filter bank
- denoising
- low order
- frequency response
- tensor analysis
- frequency domain analysis
- multiresolution
- feature vectors
- lower order
- image segmentation
- power spectra
- machine learning