A Recovery Algorithm based on the Kaczmarz Algorithm and ADMM Splitting with Application to Convex Optimization in Magnetic Particle Imaging.
Marco MaaßChristine DroigkFabrice KatzbergPhilipp KochAlfred MertinsPublished in: EUSIPCO (2020)
Keyphrases
- convex optimization
- recovery algorithm
- primal dual
- alternating direction method of multipliers
- total variation
- convex relaxation
- dynamic programming
- globally optimal
- image denoising
- linear programming
- worst case
- objective function
- image segmentation
- wavelet transform
- optimal solution
- augmented lagrangian
- multiscale