On efficient implementation of oversampled linear phase perfect reconstruction filter banks.
Jie LiangLu GanChengjie TuTrac D. TranKai-Kuang MaPublished in: ICME (2003)
Keyphrases
- efficient implementation
- filter bank
- perfect reconstruction
- image coding
- subband
- wavelet transform
- multiresolution
- multiscale
- fir filters
- signal processing
- image coding scheme
- finite impulse response
- lifting scheme
- wavelet filter banks
- linear filters
- wavelet packet
- frequency domain
- computationally efficient
- wavelet filters
- filter coefficients
- low pass
- vanishing moments
- reconstruction error
- image compression
- discrete cosine transform
- wavelet decomposition
- high frequency
- compactly supported
- low frequency
- nonlinear filters
- image processing
- wavelet domain
- spatial domain
- wavelet coefficients
- denoising
- high quality