Note on B-splines, wavelet scaling functions, and Gabor frames.
Karlheinz GröchenigAugustus J. E. M. JanssenNorbert KaiblingerGötz E. PfanderPublished in: IEEE Trans. Inf. Theory (2003)
Keyphrases
- b spline
- basis functions
- matching pursuit
- piecewise polynomial
- wavelet bases
- cubic b spline
- wavelet features
- wavelet transform
- tensor product
- control points
- linear combination
- least squares
- affine transformation
- feature extraction
- curve fitting
- contour extraction
- multiscale
- wavelet coefficients
- multiresolution
- free form deformation
- spatially variant
- vector field
- elementary functions
- displacement field
- power spectrum
- machine learning
- scale space
- denoising
- optical flow
- search space
- video sequences
- learning algorithm