A two-dimensional non-separable implementation of dyadic-valued cosine-sine modulated filter banks for low computational complexity.
Seisuke KyochiTaizo SuzukiYuichi TanakaPublished in: APSIPA (2013)
Keyphrases
- filter bank
- computational complexity
- wavelet filter banks
- image coding
- subband
- multiscale
- perfect reconstruction
- lifting scheme
- multiresolution
- computationally efficient
- image coding scheme
- wavelet packet
- frequency domain
- subband coding
- finite impulse response
- wavelet transform
- neural network
- building blocks
- image compression
- signal processing
- feature vectors
- discrete cosine transform
- lapped transforms
- image processing