Improvement of Semi-Random Measurement Matrix for Compressed Sensing.
Wentao LvJunfeng WangWenxian YuZhen TanPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2014)
Keyphrases
- document collections
- compressed sensing
- random projections
- measurement matrix
- document clustering
- image reconstruction
- dimension reduction
- dimensionality reduction
- sparse representation
- original data
- natural images
- hash functions
- principal component analysis
- random sampling
- structure from motion
- super resolution
- low dimensional
- object recognition
- singular value decomposition
- high quality