Higher order evolutionary spectral analysis.
R. Basar Ünsal ArtanAydin AkanLuis F. ChaparroPublished in: ICASSP (6) (2003)
Keyphrases
- spectral analysis
- higher order
- power spectral density
- high order
- pairwise
- genetic algorithm
- spectral methods
- heart rate variability
- natural images
- markov random field
- spectral features
- autoregressive
- filter bank
- graph laplacian
- neural network
- frequency domain
- conditional random fields
- fast fourier transform
- scale space
- pattern recognition
- feature extraction
- information retrieval