Keyphrases
- convex optimization
- higher order
- lower bound
- upper bound
- natural images
- interior point methods
- high order
- markov random field
- convex programming
- pairwise
- np hard
- primal dual
- low rank
- convex relaxation
- worst case
- objective function
- semidefinite program
- total variation
- convex constraints
- image denoising
- optimal solution
- convex optimization problems
- convex formulation
- operator splitting
- norm minimization
- interior point
- conditional random fields
- dynamic programming
- high quality
- computer vision