Segmentation of nonstationary signals.
Petar M. DjuricSteven M. KayGloria Faye Boudreaux-BartelsPublished in: ICASSP (1992)
Keyphrases
- non stationary
- biomedical signals
- empirical mode decomposition
- blind source separation
- white noise
- fourier analysis
- segmentation algorithm
- gaussian markov random fields
- level set
- adaptive algorithms
- instantaneous frequency
- fractional brownian motion
- segmentation method
- medical images
- autoregressive
- multiscale
- stock price
- random fields
- image segmentation
- low signal to noise ratio
- autoregressive model
- ecg signals
- discrete valued
- signal processing