A data driven compressive sensing approach for time-frequency signal enhancement.
Ivan VolaricVictor SucicSrdjan StankovicPublished in: Signal Process. (2017)
Keyphrases
- compressive sensing
- data driven
- signal processing
- compressive sampling
- signal reconstruction
- image recovery
- random projections
- sparse representation
- signal analysis
- image processing
- image representation
- structured sparsity
- frequency domain
- multiscale
- wavelet transform
- fourier transform
- computer vision
- pattern recognition
- dimensionality reduction
- denoising
- feature selection
- distributed source coding
- machine learning
- short time fourier transform