Keyphrases
- fir filters
- low pass
- filter design
- filter bank
- finite impulse response
- subband
- frequency domain
- high frequency
- high pass
- nonlinear filters
- lifting scheme
- discrete wavelet transform
- multiscale
- digital filters
- frequency response
- wavelet filters
- bandpass
- low frequency
- multiresolution
- impulse response
- signal processing
- wavelet decomposition
- perfect reconstruction
- wavelet packet
- image compression
- gaussian filter
- wavelet transform
- scale space
- image fusion
- bit rate
- denoising
- pattern recognition
- building blocks
- feature extraction
- color images
- computationally efficient
- wavelet coefficients