Projections onto convex sets parameter estimation through harmony search and its application for image restoration.
Rafael Goncalves PiresDanillo Roberto PereiraLuís A. M. PereiraAlex F. MansanoJoão P. PapaPublished in: Nat. Comput. (2016)
Keyphrases
- parameter estimation
- image restoration
- harmony search
- markov random field
- metaheuristic
- differential evolution
- genetic algorithm
- maximum likelihood
- optimization algorithm
- least squares
- parameters estimation
- bp neural network
- super resolution
- higher order
- random fields
- optimization method
- model selection
- maximum a posteriori
- energy function
- gauss markov
- image processing
- em algorithm
- image segmentation
- motion blur
- prior model
- expectation maximization
- optimization problems
- evolutionary algorithm
- computer vision
- neural network
- simulated annealing
- feature vectors
- optimal solution
- multiscale