Fourier transform for the spatial quincunx lattice.
Markus PüschelMartin RöttelerPublished in: ICIP (2) (2005)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- multiresolution
- fourier analysis
- fourier domain
- discrete fourier transform
- polar coordinates
- correlation function
- radon transform
- log polar
- fourier coefficients
- fourier descriptors
- filter bank
- power spectral density
- fast fourier transform
- wavelet transform
- phase difference
- spectral estimation
- neural network
- pattern recognition
- high quality