On the Systematic Measurement Matrix for Compressed Sensing in the Presence of Gross Errors.
Zhi LiFeng WuJohn WrightPublished in: DCC (2010)
Keyphrases
- compressed sensing
- random projections
- measurement matrix
- image reconstruction
- sparse representation
- dimensionality reduction
- dimension reduction
- random sampling
- original data
- principal component analysis
- natural images
- document clustering
- hash functions
- k means
- multibody
- input image
- high dimensionality
- image segmentation
- image classification
- signal processing
- pattern recognition
- multiscale