Memory-Efficient and High-Speed VLSI Implementation of Two-Dimensional Discrete Wavelet Transform Using Decomposed Lifting Scheme.
Peng CaoChao WangLongxing ShiPublished in: J. Signal Process. Syst. (2010)
Keyphrases
- memory efficient
- lifting scheme
- discrete wavelet transform
- fir filters
- multiresolution
- subband
- wavelet domain
- wavelet coefficients
- high frequency
- wavelet filters
- integer wavelet transform
- low frequency
- low pass
- shift invariant
- wavelet transform
- jpeg compression
- filter bank
- image fusion
- image compression
- wavelet decomposition
- high quality
- visual quality
- transform coding
- denoising
- feature vectors
- multiscale