The quick Fourier transform: an FFT based on symmetries.
Haitao GuoGary A. SittonC. Sidney BurrusPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- fourier transform
- fast fourier transform
- frequency domain
- fourier domain
- signal processing
- radon transform
- fourier analysis
- discrete fourier transform
- frequency spectrum
- phase difference
- computer vision
- spectral estimation
- power spectrum
- fourier coefficients
- power spectral density
- correlation function
- image reconstruction
- computational complexity