Fast Numerical Nonlinear Fourier Transforms.
Sander WahlsH. Vincent PoorPublished in: IEEE Trans. Inf. Theory (2015)
Keyphrases
- fourier transform
- frequency domain
- finite difference
- signal processing
- frequency spectrum
- fourier analysis
- signal and image processing
- fourier domain
- radon transform
- log polar
- spatial domain
- correlation function
- fast fourier transform
- machine learning
- discrete fourier transform
- feature extraction
- image restoration
- linear combination
- motion estimation
- pattern recognition
- high quality