Fourier transform for the directed quincunx lattice.
Markus PüschelMartin RöttelerPublished in: ICASSP (4) (2005)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- multiresolution
- fourier domain
- filter bank
- fourier analysis
- fourier coefficients
- fast fourier transform
- frequency spectrum
- power spectral density
- wavelet transform
- fourier descriptors
- radon transform
- correlation function
- discrete fourier transform
- polar coordinates
- spatial domain
- multiscale
- image processing
- machine learning
- neural network
- image quality
- phase difference
- spectral estimation