Piecewise-Polynomial signal segmentation using reweighted convex optimization.
Michaela NovosadovaPavel RajmicPublished in: TSP (2017)
Keyphrases
- convex optimization
- piecewise polynomial
- interior point methods
- low rank
- total variation
- signal processing
- convex relaxation
- basis pursuit
- shape prior
- operator splitting
- level set
- norm minimization
- multiscale
- image segmentation
- primal dual
- convex formulation
- semidefinite program
- convergence rate
- b spline
- energy function
- least squares
- image processing