Pushing the RIP phase transition in compressed sensing.
Jeffrey D. BlanchardAndrew ThompsonPublished in: EUSIPCO (2010)
Keyphrases
- compressed sensing
- phase transition
- image reconstruction
- constraint satisfaction
- satisfiability problem
- random projections
- natural images
- randomly generated
- sparse representation
- hard problems
- np complete
- random instances
- random constraint satisfaction problems
- cellular automata
- signal processing
- state space
- multiscale
- higher order
- special case
- image processing