Sampling theorems with derivatives in shift-invariant spaces generated by periodic exponential B-splines.

Karlheinz Gröchenig Irina Shafkulovska

Published in: CoRR (2023)

Keyphrases

shift invariant
b spline
wavelet domain
rotation invariant
discrete wavelet transform
wavelet coefficients
higher order
sparse coding
least squares
basis functions
edge preserving
multiscale
image processing
spatial domain
object recognition
face recognition
computer vision
translation invariant