Coherent harmonic detection using non-stationary higher order spectra.
Gary R. WilsonKeith R. HardwickeRobert T. TrochtaPublished in: ICASSP (1992)
Keyphrases
- non stationary
- higher order
- change point detection
- autoregressive
- high order
- adaptive algorithms
- detection algorithm
- white noise
- natural images
- empirical mode decomposition
- blind source separation
- pairwise
- detection of moving objects
- multi component
- temporal evolution
- conditional random fields
- markov random field
- multiscale
- financial time series
- stock price