Mixed Compressed Sensing Based on Random Graphs.
Yi-Zheng FanTao HuangMing ZhuPublished in: CoRR (2013)
Keyphrases
- compressed sensing
- random graphs
- image reconstruction
- graph theoretic
- random projections
- sparse representation
- natural images
- phase transition
- signal processing
- small world
- image processing
- undirected graph
- complex networks
- graph theory
- random walk
- dimensionality reduction
- power law
- nearest neighbor
- multiscale
- fourier domain
- feature extraction