Efficient parameter estimation of multiple damped sinusoids by combining subspace and weighted least squares techniques.
Weize SunHing-Cheung SoPublished in: ICASSP (2012)
Keyphrases
- parameter estimation
- least squares
- weighted least squares
- maximum likelihood
- model selection
- em algorithm
- parameter estimation algorithm
- markov random field
- random fields
- approximate inference
- maximum likelihood estimation
- expectation maximization
- high dimensional
- low dimensional
- principal component analysis
- image segmentation
- probabilistic model
- optical flow
- closed form
- linear regression
- error function
- pairwise