Colored Random Projections for Compressed Sensing.
Zhongmin WangGonzalo R. ArceJosé L. ParedesPublished in: ICASSP (3) (2007)
Keyphrases
- compressed sensing
- random projections
- dimensionality reduction
- dimension reduction
- compressive sensing
- image reconstruction
- original data
- sparse representation
- random sampling
- principal component analysis
- low dimensional
- document clustering
- high dimensionality
- hash functions
- raw data
- feature extraction
- information extraction
- high dimensional
- feature space
- pattern recognition