Convexity-edge-preserving Signal Recovery with Linearly Involved Generalized Minimax Concave Penalty Function.
Jiro AbeMasao YamagishiIsao YamadaPublished in: ICASSP (2019)
Keyphrases
- edge preserving
- penalty function
- signal recovery
- objective function
- image restoration
- constrained optimization
- constrained optimization problems
- noise reduction
- least squares
- anisotropic diffusion
- genetic algorithm
- fitness function
- optimization problems
- maximum a posteriori
- dictionary learning
- post processing
- high resolution
- optimal solution