Spline-Fourier Approximations of Discontinuous Waves.
Roumen AnguelovPublished in: J. Univers. Comput. Sci. (1998)
Keyphrases
- fourier transform
- fourier spectrum
- least squares
- image reconstruction
- b spline
- approximation methods
- control points
- wave propagation
- tensor product
- fourier domain
- efficient computation
- frequency domain
- multiresolution
- radon transform
- shift invariant
- single image
- curve fitting
- real time
- computationally tractable
- fourier analysis
- cubic spline
- bayesian networks
- information systems
- fourier series
- information retrieval