Estimation of the k-distributed clutter plus thermal noise parameters using higher order and fractional moments.
Amar MezacheMohamed SahedFaouzi SoltaniIzzeddine ChalabiPublished in: IEEE Trans. Aerosp. Electron. Syst. (2015)
Keyphrases
- higher order
- lower order
- parameter estimation
- high order
- maximum likelihood estimation
- estimated parameters
- pairwise
- distributed systems
- expectation maximization
- natural images
- estimation process
- update equations
- image statistics
- maximum likelihood
- input data
- cooperative
- estimation error
- noise level
- parameter values
- multi agent
- noise reduction
- estimation algorithm
- parametric models
- noisy images
- target detection
- distributed environment
- conditional random fields
- parameter estimates
- noise variance
- missing data
- infrared