Adaptive-Differential-Evolution-Based Design of Two-Channel Quadrature Mirror Filter Banks for Sub-Band Coding and Data Transmission.
Pradipta GhoshSwagatam DasHamim ZafarPublished in: IEEE Trans. Syst. Man Cybern. Part C (2012)
Keyphrases
- filter bank
- subband
- quadrature mirror
- subband coding
- data transmission
- image coding
- wavelet transform
- multiresolution
- perfect reconstruction
- coding gain
- bit rate
- multiscale
- high frequency
- lifting scheme
- feature vectors
- low pass
- wavelet coefficients
- image compression
- wavelet packet
- discrete wavelet transform
- frequency domain
- signal processing
- wavelet decomposition
- wavelet domain
- transform coefficients
- computationally efficient
- wireless sensor networks
- inter frame
- low frequency
- coding efficiency
- wavelet filters
- image data
- design procedure
- reconstruction error
- video coding
- feature extraction