A novel [z log(z)]-based closed form approach to parameter estimation of k-distributed clutter plus noise for radar detection.
Mohamed SahedAmar MezacheToufik LaroussiPublished in: IEEE Trans. Aerosp. Electron. Syst. (2015)
Keyphrases
- closed form
- parameter estimation
- markov random field
- maximum likelihood
- maximum likelihood estimates
- least squares
- model selection
- hyperparameters
- em algorithm
- statistical models
- expectation maximization
- partition function
- random fields
- parameter estimation algorithm
- maximum likelihood estimation
- point correspondences
- closed form solutions
- parameter estimates
- object detection
- approximate inference
- background subtraction
- generative model
- graph cuts
- posterior distribution
- video sequences
- image processing