B-Spline Quarklets and Biorthogonal Multiwavelets.
Marc HovemannAnne KopschThorsten RaaschDorian VogelPublished in: CoRR (2022)
Keyphrases
- b spline
- filter bank
- image coding
- subband
- multiresolution
- control points
- perfect reconstruction
- multiscale
- basis functions
- lifting scheme
- least squares
- signal processing
- frequency domain
- tensor product
- affine transformation
- curve fitting
- wavelet transform
- cubic b spline
- wavelet bases
- computationally efficient
- image compression
- contour extraction
- surface fitting
- neural network ensemble
- free form deformation
- cubic spline
- piecewise polynomial
- deformable contour
- denoising
- bit rate
- optical flow
- back propagation