1-bit compressive sensing with an improved algorithm based on fixed-point continuation.
Peng XiaoBin LiaoXiaodong HuangZhi QuanPublished in: Signal Process. (2019)
Keyphrases
- fixed point
- compressive sensing
- random projections
- image recovery
- sparse representation
- compressive sampling
- sufficient conditions
- signal processing
- image representation
- belief propagation
- image reconstruction
- dynamical systems
- floating point
- bayesian networks
- least squares
- upper bound
- object recognition
- dimension reduction
- multiscale
- feature extraction
- data mining