A Compressed Sensing reconstruct algorithm based on trust region method of nonsmooth optimization.
Enming DongJianping LiJinjie LiuPublished in: FSKD (2012)
Keyphrases
- trust region
- optimization algorithm
- newton method
- optimization method
- objective function
- clustering method
- line search
- optimization methods
- k means
- computational complexity
- optimization procedure
- levenberg marquardt
- regularized least squares
- simulated annealing
- convergence rate
- learning algorithm
- hessian matrix
- global optimum
- log likelihood
- column generation
- compressed sensing
- input data
- optimization problems
- quadratic programming
- lower bound
- convergence analysis
- image reconstruction
- pairwise
- least squares