Quadrature Mirror Filter Bank Design Based on Harris Hawks Optimization Technique.
Hitendra SinghAtul Kumar DwivediDeepak NagariaPublished in: Wirel. Pers. Commun. (2024)
Keyphrases
- filter bank
- quadrature mirror
- image coding
- subband
- multiscale
- subband coding
- multiresolution
- signal processing
- frequency domain
- fir filters
- perfect reconstruction
- coding gain
- wavelet packet
- low pass
- reconstruction error
- computer vision
- lifting scheme
- wavelet decomposition
- image segmentation
- wavelet coefficients
- building blocks
- image quality
- pattern recognition