Convex Optimization-Based Beamforming.
Alex B. GershmanNicholas D. SidiropoulosShahram ShahbazpanahiMats BengtssonBjörn E. OtterstenPublished in: IEEE Signal Process. Mag. (2010)
Keyphrases
- convex optimization
- low rank
- primal dual
- interior point methods
- frequency domain
- convex optimization problems
- total variation
- convex programming
- operator splitting
- convex constraints
- augmented lagrangian
- convex relaxation
- norm minimization
- denoising
- alternating direction method of multipliers
- computer vision
- higher order
- object recognition
- semi definite programming
- objective function
- convex formulation
- semidefinite program
- multiscale