The influence of the non-uniform spline basis on the approximation signal.
Najat ChihabAnissa ZergaïnohPierre DuhamelJean Pierre AstrucPublished in: EUSIPCO (2004)
Keyphrases
- tensor product
- signal processing
- multiresolution
- frequency domain
- approximation error
- least squares
- non stationary
- approximation algorithms
- real time
- b spline
- error bounds
- compressive sensing
- set of basis functions
- prior studies
- impulse response
- wavelet analysis
- individual differences
- video sequences
- feature extraction