Non-stationary one-dimensional subband transformer filters.
Vladimir CeperkovicMilan ProkinPublished in: MECO (2012)
Keyphrases
- non stationary
- subband
- perfect reconstruction
- filter bank
- bandpass
- high pass
- wavelet transform
- wavelet filters
- quadrature mirror
- image compression
- multiresolution
- wavelet coefficients
- bit rate
- feature vectors
- high frequency
- low pass
- wavelet decomposition
- synthesis filters
- frequency domain
- image coding
- locally adaptive
- wavelet domain
- lifting scheme
- finite impulse response
- wavelet packet
- frequency band
- discrete wavelet transform
- reconstruction error
- subband coding
- filter responses
- subband decomposition
- low pass filter
- image coder
- low frequency
- empirical mode decomposition
- video coding
- gabor filters
- computational complexity
- multiscale
- high quality
- rate distortion
- image quality
- signal processing