Gabor's Signal Expansion And The Zak Transform With Non-critical Sampling.
Martin J. BastiaansMarc C. W. GeilenPublished in: ISSPA (1996)
Keyphrases
- original signal
- signal processing
- short time fourier transform
- reversible watermarking
- matching pursuit
- monte carlo
- random sampling
- compressive sampling
- high frequency
- linear transform
- frequency domain
- low frequency
- fourier analysis
- transform coefficients
- residual signal
- face recognition
- compressive sensing
- sampling algorithm
- perfect reconstruction
- high pass
- sampling strategy
- signal detection
- compressed sensing
- wavelet packet
- rotation invariant
- image copy detection
- feature space