Parameter Estimation for Locally Linear FM Signals Using a Time-Frequency Hough Transform.
Luke A. CirilloAbdelhak M. ZoubirMoeness G. AminPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- parameter estimation
- hough transform
- locally linear
- signal processing
- linear combination
- least squares
- highly nonlinear
- maximum likelihood
- em algorithm
- markov random field
- model selection
- linear classifiers
- image processing
- random fields
- expectation maximization
- model fitting
- computer vision
- low dimensional
- multi class
- closed form
- probabilistic model