Parameter Estimation of Radar Noise Model for Terrain Referenced Navigation Using a New EM Initialization Method.
Jungmin ParkYong-gonjong ParkChan Gook ParkPublished in: IEEE Trans. Aerosp. Electron. Syst. (2020)
Keyphrases
- parameter estimation
- em algorithm
- expectation maximization
- maximum likelihood
- model selection
- noise model
- markov random field
- pairwise
- gaussian distribution
- least squares
- maximum likelihood estimation
- similarity measure
- k means
- optimization algorithm
- optimization method
- optimization procedure
- error rate
- image processing
- model fitting
- segmentation method
- optical flow
- probabilistic model
- graphical models
- denoising