VLSI implementation of shape-adaptive discrete wavelet transform.
Po-Chih TsengChao-Tsung HuangLiang-Gee ChenPublished in: VCIP (2002)
Keyphrases
- discrete wavelet transform
- vlsi implementation
- multiresolution
- subband
- high frequency
- wavelet coefficients
- filter bank
- shift invariant
- wavelet domain
- fir filters
- low frequency
- low pass
- image fusion
- lifting scheme
- image compression
- watermarking algorithm
- coarse to fine
- palmprint
- image sequences
- visual information
- image coding
- wavelet transform
- feature vectors
- feature extraction