Sparse Approximate Reconstruction Decomposed by Two Optimization Problems.
Jun WangXing Tao WangPublished in: Circuits Syst. Signal Process. (2018)
Keyphrases
- optimization problems
- compressed sensing
- compressive sensing
- evolutionary algorithm
- signal reconstruction
- image reconstruction
- metaheuristic
- three dimensional
- binary matrices
- traveling salesman problem
- sparse data
- cost function
- sparsity constraints
- optimization methods
- reconstruction process
- random projections
- combinatorial optimization
- high dimensional
- reconstruction error
- reconstruction method
- sparse representation
- sparse matrix
- objective function
- computer vision
- sparse coding
- genetic algorithm
- x ray
- signal processing
- feature selection