Keyphrases
- fourier transform
- frequency domain
- radon transform
- fourier domain
- discrete fourier transform
- shift invariant
- fast fourier transform
- kronecker product
- fourier series
- least squares
- three dimensional
- pairwise comparison
- fourier analysis
- series expansion
- fourier spectrum
- singular value decomposition
- image reconstruction
- linear complementarity problem
- image processing
- matrix multiplication
- coefficient matrix
- matrix representation
- iterative methods
- pairwise
- signal processing
- fourier descriptors