Recovery of sparse 1-D signals from the magnitudes of their Fourier transform.
Kishore JaganathanSamet OymakBabak HassibiPublished in: ISIT (2012)
Keyphrases
- fourier transform
- signal processing
- power spectral density
- frequency spectrum
- frequency domain
- fourier analysis
- correlation function
- sparse representation
- compressive sensing
- lifting wavelet
- fourier domain
- radon transform
- log polar
- spatial domain
- image processing
- fourier descriptors
- discrete fourier transform
- fast fourier transform
- polar coordinates
- multiscale
- fourier coefficients
- high frequency
- high quality
- computer vision