Robust Frequency Invariant Beamforming based on Convex Optimization.
Qingcui WangShuanping DuHengheng QuanPublished in: WCSP (2018)
Keyphrases
- convex optimization
- norm minimization
- interior point methods
- low rank
- low rank matrix
- total variation
- convex optimization problems
- primal dual
- convex relaxation
- alternating direction method of multipliers
- operator splitting
- semi definite programming
- denoising
- image restoration
- evolutionary algorithm
- object recognition
- image segmentation
- semidefinite program
- computer vision
- machine learning