A minimum free-energy hybrid algorithm for 2-D spectral estimation.
Douglas K. CooperJoseph M. PimbleyPublished in: IEEE Trans. Signal Process. (1994)
Keyphrases
- hybrid algorithm
- free energy
- spectral estimation
- particle swarm optimization
- minimum variance
- belief propagation
- simulated annealing
- power spectrum
- signal processing
- particle swarm optimization pso
- upper bound
- competitive learning
- tabu search
- approximate inference
- fixed point
- differential evolution
- graphical models
- genetic algorithm
- optimal solution
- ant colony optimization
- synthetic aperture radar
- posterior distribution
- bayesian networks
- natural images
- computer vision
- sar images
- probability distribution
- global optimization