Phase retrieval from STFT measurements via non-convex optimization.
Tamir BendoryYonina C. EldarPublished in: ICASSP (2017)
Keyphrases
- convex optimization
- interior point methods
- low rank
- primal dual
- total variation
- convex relaxation
- feature extraction
- convex optimization problems
- convex formulation
- frequency domain
- norm minimization
- semi definite programming
- convex constraints
- basis pursuit
- computer vision
- low rank matrix
- semi supervised
- image segmentation