Identifiability in Bilinear Inverse Problems With Applications to Subspace or Sparsity-Constrained Blind Gain and Phase Calibration.
Yanjun LiKiryung LeeYoram BreslerPublished in: IEEE Trans. Inf. Theory (2017)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- high dimensional
- convex optimization
- optimization methods
- regularization methods
- optimization problems
- early vision
- high dimensional data
- partial differential equations
- feature space
- sparse representation
- dimensionality reduction
- regularized regression
- principal component analysis
- feature extraction
- noisy images
- parameter space
- wavelet transform
- search space
- face recognition