Estimation of spectral correlation using filter banks.
Thomas FrederickNurgun ErdolPublished in: ICASSP (1995)
Keyphrases
- filter bank
- spectral analysis
- image coding
- subband
- multiresolution
- perfect reconstruction
- subband coding
- discrete cosine transform
- signal processing
- frequency domain
- multiscale
- reconstruction error
- wavelet packet
- low pass
- computationally efficient
- wavelet filters
- lapped transforms
- quadrature mirror
- image reconstruction
- building blocks
- lifting scheme
- image compression
- fir filters
- feature space
- wavelet bases
- high quality
- neural network