Detection and classification of multiple events in piecewise stationary signals: Comparison between autoregressive and multiscale approaches.
Mohamad KhalilJacques DuchênePublished in: Signal Process. (1999)
Keyphrases
- autoregressive
- multiscale
- non stationary
- spectrum analysis
- spectral analysis
- autoregressive model
- gaussian markov random field
- moving average
- image processing
- image segmentation
- random field models
- wavelet transform
- natural images
- markov random field
- machine learning
- multiresolution
- feature vectors
- feature space
- bayesian networks
- computer vision
- information retrieval