Matrix permutation meets block compressed sensing.
Bo ZhangYulin LiuJie ZhuangKai WangYuqiang CaoPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- compressed sensing
- image reconstruction
- rows and columns
- sparse representation
- natural images
- random projections
- compressive sampling
- signal processing
- singular value decomposition
- orthogonal matching pursuit
- super resolution
- dimensionality reduction
- fourier domain
- data points
- feature space
- signal recovery
- face recognition