Optimal Nonuniform Orthonormal Filter Banks for Subband Coding and Signal Representation.
Ahmet KiracP. P. VaidyanathanPublished in: ICIP (3) (1998)
Keyphrases
- subband coding
- filter bank
- perfect reconstruction
- subband
- signal processing
- wavelet packet
- frequency domain
- image coding
- wavelet bases
- image compression
- multiresolution
- multiscale
- transform coding
- quadrature mirror
- image coding scheme
- coding gain
- low pass
- denoising
- computationally efficient
- image representation
- reconstruction error
- high frequency
- compression scheme
- wavelet transform
- spatial domain
- wavelet coefficients
- vector quantization
- feature selection
- image reconstruction
- digital signal
- entropy coding
- wavelet filters
- discrete cosine transform
- low frequency