An efficient VLSI implementation of the discrete wavelet transform using embedded instruction codes for symmetric filters.
Bing-Fei WuYi-Qiang HuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2003)
Keyphrases
- discrete wavelet transform
- vlsi implementation
- fir filters
- wavelet filters
- lifting scheme
- filter bank
- subband
- multiresolution
- wavelet domain
- wavelet coefficients
- high frequency
- wavelet transform
- shift invariant
- low pass
- image fusion
- low frequency
- jpeg compression
- feature vectors
- watermarking algorithm
- computationally efficient
- associative memory
- edge detection
- error correction
- palmprint
- computer vision
- bit rate
- low pass filter
- transform coding
- pattern recognition
- multiscale