Gabor's signal expansion and a modified Zak transform for a quincunx-type sampling geometry.
Martin J. BastiaansArno J. van LeestPublished in: ISSPA (1999)
Keyphrases
- perfect reconstruction
- filter bank
- multiresolution
- compressive sensing
- wavelet transform
- compressive sampling
- original signal
- face recognition
- frequency domain
- feature extraction
- three dimensional
- monte carlo
- matching pursuit
- residual signal
- linear transform
- sampled data
- transform coefficients
- wavelet decomposition
- image representation
- feature vectors
- sampling methods
- lossless compression
- fourier analysis
- gabor filtering
- gabor filters
- sample size