Optimal phase transitions in compressed sensing with noisy measurements.
Yihong WuSergio VerdúPublished in: ISIT (2012)
Keyphrases
- compressed sensing
- phase transition
- image reconstruction
- noisy measurements
- random constraint satisfaction problems
- constraint satisfaction
- natural images
- sparse representation
- random projections
- signal processing
- optimal solution
- dynamic programming
- frequency domain
- np complete
- closed form
- image quality
- optical flow