A Compressive Sensing Scheme of Frequency Sparse Signals for Mobile and Wearable Platforms.
Stephan da Costa RibeiroMartin KleinsteuberAndreas MöllerMatthias KranzPublished in: EUROCAST (2) (2011)
Keyphrases
- compressive sensing
- signal reconstruction
- signal processing
- sparse representation
- random projections
- compressive sampling
- wearable devices
- image recovery
- structured sparsity
- image representation
- distributed source coding
- hash functions
- computer vision
- group sparsity
- neural network
- fourier transform
- sparse coding
- dictionary learning
- image processing
- orthogonal matching pursuit