Incremental Gaussian Elimination Approach to Implement OMP for Sparse Signal Measurement.
Shirshendu RoyDebiprasad Priyabrata AcharyaAjit Kumar SahooPublished in: IEEE Trans. Instrum. Meas. (2020)
Keyphrases
- orthogonal matching pursuit
- signal recovery
- compressive sensing
- impulse response
- compressive sampling
- signal reconstruction
- signal processing
- sparse representation
- poisson distribution
- compressed sensing
- incremental learning
- fourier analysis
- zero crossing
- non stationary
- frequency domain
- incremental version
- transform domain
- gaussian white noise
- high dimensional
- sparse data
- high frequency
- random projections
- wavelet analysis
- image reconstruction
- feature extraction
- feature selection
- gaussian noise
- spatial domain
- sparse approximation
- signal detection
- sparse coding
- greedy algorithm
- maximum likelihood
- super resolution
- linear transform
- image compression