Augmented Lagrangian alternating direction method for low-rank minimization via non-convex approximation.
Yongyong ChenYongli WangMingqiang LiGuoping HePublished in: Signal Image Video Process. (2017)
Keyphrases
- alternating direction
- convex optimization
- low rank
- augmented lagrangian
- constrained optimization
- cost function
- augmented lagrangian method
- support vector machine
- optimization method
- total variation
- energy function
- active contours
- linear combination
- regularization term
- constrained optimization problems
- markov random field
- objective function