Deep Unfolding Basis Pursuit: Improving Sparse Channel Reconstruction via Data-Driven Measurement Matrices.
Pengxia WuJulian ChengPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- basis pursuit
- compressed sensing
- data driven
- image reconstruction
- denoising
- random projections
- sparse representation
- convex optimization
- binary matrices
- natural images
- total variation
- signal processing
- proximal point algorithm
- compressive sensing
- image processing
- sparse matrix
- original data
- singular value decomposition
- image restoration
- clustering method
- coefficient matrix
- high quality
- clustering algorithm
- data sets