Dimension-independent Sparse Fourier Transform.
Michael KapralovAmeya VelingkerAmir ZandiehPublished in: CoRR (2019)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- fourier descriptors
- fourier analysis
- spatial domain
- log polar
- correlation function
- frequency spectrum
- discrete fourier transform
- power spectral density
- pattern recognition
- radon transform
- polar coordinates
- fast fourier transform
- phase difference
- fourier coefficients