Sparse Sampling in Fractional Fourier Domain: Recovery Guarantees and Cramér-Rao Bounds.

Václav Pavlícek Ayush Bhandari

Published in: CoRR (2024)

Keyphrases

fourier domain
sparse sampling
fourier transform
frequency domain
spatial domain
optic flow
radon transform
gabor filters
wavelet domain
image analysis
state space
motion estimation
invariant features
point spread function
log polar
feature extraction