How-to Augmented Lagrangian on Factor Graphs.
Barbara BazzanaHenrik AndreassonGiorgio GrisettiPublished in: CoRR (2023)
Keyphrases
- augmented lagrangian
- factor graphs
- constrained optimization
- message passing
- graphical models
- total variation
- constrained optimization problems
- belief propagation
- convex optimization
- latent variables
- approximate inference
- image denoising
- regularization term
- linear programming problems
- denoising
- lagrange multipliers
- probabilistic inference
- image restoration
- high quality
- markov random field
- random variables
- primal dual
- natural images
- higher order
- special case
- penalty function
- evolutionary algorithm
- stereo matching
- lower bound
- optimal solution