Performance Analysis of Toeplitz Block Sampling Matrix in Compressed Sensing.
Wenbo XuYifan WangYupeng CuiYibing GaiJiaru LinPublished in: Wirel. Pers. Commun. (2017)
Keyphrases
- compressed sensing
- compressive sampling
- row column
- systems of linear equations
- coefficient matrix
- image reconstruction
- random projections
- orthogonal matching pursuit
- sparse representation
- compressive sensing
- natural images
- signal processing
- least squares
- random sampling
- fourier domain
- object recognition
- super resolution
- signal recovery
- fourier transform
- document clustering
- data sets
- dimensionality reduction
- data analysis
- computational complexity
- multiscale
- face recognition