Total variation for cyclic structures: Convex relaxation and efficient minimization.
Evgeny StrekalovskiyDaniel CremersPublished in: CVPR (2011)
Keyphrases
- total variation
- convex optimization
- convex relaxation
- minimization problems
- regularization term
- denoising
- alternating direction method of multipliers
- image restoration
- image denoising
- image processing
- optimization methods
- objective function
- pairwise
- globally optimal
- image sequences
- model selection
- machine learning
- natural images
- input image
- interior point methods
- semidefinite