A novel filter-bank architecture of 2D-FIR symmetry filters using LUT based multipliers.
Venkata Krishna OduguC. Venkata NarasimhuluK. Satya PrasadPublished in: Integr. (2022)
Keyphrases
- filter bank
- perfect reconstruction
- finite impulse response
- iir filters
- image coding
- subband
- optimal filter
- fir filters
- wavelet filters
- filter coefficients
- infinite impulse response
- multiresolution
- multiscale
- filter responses
- quadrature mirror
- signal processing
- synthesis filters
- lifting scheme
- frequency domain
- wavelet packet
- linear filters
- subband coding
- low pass
- wavelet transform
- discrete cosine transform
- computationally efficient
- digital filters
- lapped transforms
- filter design
- wavelet decomposition
- reconstruction error
- image compression
- frequency response
- discrete wavelet transform