Compressive signal processing with circulant sensing matrices.
Diego ValsesiaEnrico MagliPublished in: ICASSP (2014)
Keyphrases
- signal processing
- fourier transform
- compressive sensing
- image processing
- pattern recognition
- sensor networks
- least squares
- sparse representation
- real time
- pairwise comparison
- discrete fourier transform
- fast fourier transform
- digital signal processing
- filter bank
- iterative methods
- computer vision
- radon transform
- singular values
- frequency domain
- sensor fusion
- positive definite
- kronecker product
- projection matrices
- random projections
- coefficient matrix
- matrix representation
- signal analysis
- watermarking algorithm
- data acquisition
- neural network