Subspace-based parameter estimation of symmetric noncausal autoregressive signals from noisy measurements.
Petre StoicaJoakim SoreliusPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- parameter estimation
- random fields
- autoregressive
- noisy measurements
- spectrum analysis
- markov random field
- maximum likelihood
- least squares
- model selection
- em algorithm
- parameter estimation algorithm
- expectation maximization
- feature space
- principal component analysis
- autoregressive moving average
- image sequences
- non stationary
- high dimensional
- image motion
- image restoration
- optical flow
- synthetic aperture radar
- video sequences
- three dimensional