Higher Order Exponential Splittings for the Fast Non-Linear Fourier Transform of the Korteweg-De Vries Equation.
Peter J. PrinsSander WahlsPublished in: ICASSP (2018)
Keyphrases
- fourier transform
- higher order
- frequency domain
- signal processing
- fourier domain
- high order
- markov random field
- radon transform
- natural images
- power spectral density
- frequency spectrum
- fourier descriptors
- numerical solution
- discrete fourier transform
- phase difference
- multiresolution
- pairwise
- pattern recognition
- log polar
- multiscale
- fourier analysis
- decision trees
- neural network