An energy-efficient transmission approach using compressed sensing.
Hao YangXiwei WangPublished in: Int. J. Sens. Networks (2018)
Keyphrases
- compressed sensing
- image reconstruction
- random projections
- wireless sensor networks
- sparse representation
- natural images
- compressive sampling
- signal processing
- data sets
- dimensionality reduction
- random sampling
- mac protocol
- orthogonal matching pursuit
- denoising
- linear discriminant analysis
- gabor filters
- input image
- fourier domain
- multiscale