Nonuniform perfect reconstruction filter banks over lattices with application to transmultiplexers.
Stéphane CoulombeEric DuboisPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- image quality
- filter bank
- perfect reconstruction
- subband
- image coding
- multiscale
- lifting scheme
- multiresolution
- wavelet transform
- reconstructed image
- reconstruction error
- image coding scheme
- signal processing
- low pass
- frequency domain
- wavelet filter banks
- computationally efficient
- wavelet packet
- finite impulse response
- filter coefficients
- wavelet filters
- discrete cosine transform
- image processing
- vanishing moments
- symmetric extension
- lossless coding
- wavelet bases
- coding method
- face recognition
- image segmentation