2M-Band Interleaved DFT Modulated Filter Banks with Perfect Reconstruction.
Peng-Lang ShuiXiaolong WangPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2008)
Keyphrases
- perfect reconstruction
- filter bank
- frequency domain
- low pass
- discrete fourier transform
- subband
- image coding
- fourier transform
- frequency response
- wavelet filter banks
- frequency band
- discrete cosine transform
- iir filters
- spatial domain
- image coding scheme
- multiscale
- wavelet transform
- multiresolution
- wavelet packet
- synthesis filters
- finite impulse response
- low frequency
- compactly supported
- denoising
- infinite impulse response
- lifting scheme
- feature extraction
- lossless coding
- filter coefficients
- feature vectors
- filter design
- signal processing
- vanishing moments
- reconstruction error
- wavelet filters
- high frequency
- lossless compression
- wavelet decomposition
- computationally efficient
- image quality
- radon transform
- wavelet coefficients