Reconstruction of Complex Discrete-Valued Vector via Convex Optimization With Sparse Regularizers.
Ryo HayakawaKazunori HayashiPublished in: IEEE Access (2018)
Keyphrases
- convex optimization
- discrete valued
- total variation
- basis pursuit
- compressed sensing
- interior point methods
- continuous valued
- non stationary
- low rank matrix
- sparse matrix
- low rank
- primal dual
- image restoration
- alternating direction method of multipliers
- norm minimization
- image denoising
- image reconstruction
- denoising
- high resolution
- convex relaxation
- linear combination
- convex optimization problems
- graph cuts
- sequence prediction
- feature vectors
- image processing
- learning algorithm