A computable fourier condition generating alias-free sampling lattices.

Yue M. Lu Minh N. Do Richard S. Laugesen

Published in: IEEE Trans. Signal Process. (2009)

Keyphrases

fourier spectrum
sufficient conditions
fourier transform
image reconstruction
random sampling
sampling strategy
frequency domain
sample size
sampling algorithm
shift invariant
translation invariant
automatically generating
feature extraction
fourier descriptors
sampling methods
rough approximations