Quantum Fourier transform over symmetric groups - improved result.
Yasuhito KawanoHiroshi SekigawaPublished in: J. Symb. Comput. (2016)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- radon transform
- fourier analysis
- power spectral density
- spatial domain
- fourier domain
- fast fourier transform
- fourier coefficients
- image compression
- phase difference
- discrete fourier transform
- polar coordinates
- log polar
- frequency spectrum
- machine learning
- noisy images
- computer vision