Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- perfect reconstruction
- multiscale
- image coding scheme
- signal processing
- frequency domain
- discrete cosine transform
- computationally efficient
- subband coding
- wavelet coefficients
- low pass
- wavelet packet
- reconstruction error
- wavelet transform
- lifting scheme
- filter coefficients
- multiscale decomposition
- discrete wavelet transform
- filter responses
- wavelet decomposition
- neural network
- denoising
- image processing