Wavelet coefficient computation with optimal prefiltering.
Xiang-Gen XiaC.-C. Jay KuoZhen ZhangPublished in: IEEE Trans. Signal Process. (1994)
Keyphrases
- wavelet coefficients
- wavelet domain
- wavelet transform
- multiresolution
- subband
- wavelet transformation
- multiscale
- high frequency
- image coding
- image denoising
- shift invariant
- filter bank
- wavelet packet transform
- computer vision
- wavelet decomposition
- bitstream
- denoising
- sar images
- noisy images
- marginal distributions
- image coder
- feature vectors
- face recognition