Design of two-channel quadrature mirror filter bank using particle swarm optimization.
J. UpendarChandra Prakash GuptaGirish Kumar SinghPublished in: Digit. Signal Process. (2010)
Keyphrases
- filter bank
- subband
- quadrature mirror
- image coding
- subband coding
- multiresolution
- multiscale
- signal processing
- image compression
- fir filters
- frequency domain
- perfect reconstruction
- high quality
- wavelet transform
- computationally efficient
- pattern recognition
- lifting scheme
- high frequency
- reconstruction error
- building blocks
- image data