Critically sampled and oversampled complex filter banks via interleaved DFT modulation.
Xiaolong WangPeng-Lang ShuiPublished in: Signal Process. (2008)
Keyphrases
- filter bank
- image coding
- frequency domain
- subband
- multiresolution
- perfect reconstruction
- neural network
- multiscale
- pattern recognition
- low pass
- subband coding
- image coding scheme
- fir filters
- wavelet packet
- discrete cosine transform
- image compression
- computer vision
- infinite impulse response
- quadrature mirror
- lapped transforms
- coding gain
- fourier transform
- image processing