Statistical Non-Uniform Sampling of Gabor Wavelet Coefficients for Face Recongnition.
Shan DuRabab K. WardPublished in: ICASSP (2) (2005)
Keyphrases
- wavelet coefficients
- wavelet transform
- wavelet domain
- multiresolution
- feature vectors
- subband
- high frequency
- image denoising
- discrete wavelet transform
- multiscale
- shift invariant
- wavelet transformation
- wavelet decomposition
- marginal distributions
- image coder
- feature extraction
- wavelet based image
- bitstream
- face images
- filter bank
- generalized gaussian
- gabor filters
- human faces
- denoising algorithm
- facial images
- bit plane
- facial expressions
- information theoretic
- image coding
- lattice vector quantization
- feature space
- wavelet transformed